21704543676

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{8677}}^1$

素因数の和:8785

約数の個数: 192

約数和(自身を含む): 62981452800

約数和(自身を除く): 41276909124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 53, 54, 57, 69, 76, 92, 106, 108, 114, 138, 159, 171, 207, 212, 228, 276, 318, 342, 414, 437, 477, 513, 621, 636, 684, 828, 874, 954, 1007, 1026, 1219, 1242, 1311, 1431, 1748, 1908, 2014, 2052, 2438, 2484, 2622, 2862, 3021, 3657, 3933, 4028, 4876, 5244, 5724, 6042, 7314, 7866, 8677, 9063, 10971, 11799, 12084, 14628, 15732, 17354, 18126, 21942, 23161, 23598, 26031, 27189, 32913, 34708, 36252, 43884, 46322, 47196, 52062, 54378, 65826, 69483, 78093, 92644, 104124, 108756, 131652, 138966, 156186, 164863, 199571, 208449, 234279, 277932, 312372, 329726, 399142, 416898, 459881, 468558, 494589, 598713, 625347, 659452, 798284, 833796, 919762, 937116, 989178, 1197426, 1250694, 1379643, 1483767, 1796139, 1839524, 1978356, 2394852, 2501388, 2759286, 2967534, 3592278, 3791849, 4138929, 4451301, 5388417, 5518572, 5935068, 7184556, 7583698, 8277858, 8737739, 8902602, 10577263, 10776834, 11375547, 12416787, 15167396, 16555716, 17475478, 17805204, 21154526, 21553668, 22751094, 24833574, 26213217, 31731789, 34126641, 34950956, 42309052, 45502188, 49667148, 52426434, 63463578, 68253282, 78639651, 95195367, 102379923, 104852868, 126927156, 136506564, 157279302, 190390734, 200967997, 204759846, 235918953, 285586101, 314558604, 380781468, 401935994, 409519692, 471837906, 571172202, 602903991, 803871988, 943675812, 1142344404, 1205807982, 1808711973, 2411615964, 3617423946, 5426135919, 7234847892, 10852271838, 21704543676]

約数ペア:

[(1, 21704543676), (2, 10852271838), (3, 7234847892), (4, 5426135919), (6, 3617423946), (9, 2411615964), (12, 1808711973), (18, 1205807982), (19, 1142344404), (23, 943675812), (27, 803871988), (36, 602903991), (38, 571172202), (46, 471837906), (53, 409519692), (54, 401935994), (57, 380781468), (69, 314558604), (76, 285586101), (92, 235918953), (106, 204759846), (108, 200967997), (114, 190390734), (138, 157279302), (159, 136506564), (171, 126927156), (207, 104852868), (212, 102379923), (228, 95195367), (276, 78639651), (318, 68253282), (342, 63463578), (414, 52426434), (437, 49667148), (477, 45502188), (513, 42309052), (621, 34950956), (636, 34126641), (684, 31731789), (828, 26213217), (874, 24833574), (954, 22751094), (1007, 21553668), (1026, 21154526), (1219, 17805204), (1242, 17475478), (1311, 16555716), (1431, 15167396), (1748, 12416787), (1908, 11375547), (2014, 10776834), (2052, 10577263), (2438, 8902602), (2484, 8737739), (2622, 8277858), (2862, 7583698), (3021, 7184556), (3657, 5935068), (3933, 5518572), (4028, 5388417), (4876, 4451301), (5244, 4138929), (5724, 3791849), (6042, 3592278), (7314, 2967534), (7866, 2759286), (8677, 2501388), (9063, 2394852), (10971, 1978356), (11799, 1839524), (12084, 1796139), (14628, 1483767), (15732, 1379643), (17354, 1250694), (18126, 1197426), (21942, 989178), (23161, 937116), (23598, 919762), (26031, 833796), (27189, 798284), (32913, 659452), (34708, 625347), (36252, 598713), (43884, 494589), (46322, 468558), (47196, 459881), (52062, 416898), (54378, 399142), (65826, 329726), (69483, 312372), (78093, 277932), (92644, 234279), (104124, 208449), (108756, 199571), (131652, 164863), (138966, 156186)]