19391509944

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1021}}^1\times {\mathrm{3823}}^1$

素因数の和:4882

約数の個数: 128

約数和(自身を含む): 56277043200

約数和(自身を除く): 36885533256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1021, 1242, 1656, 2042, 2484, 3063, 3823, 4084, 4968, 6126, 7646, 8168, 9189, 11469, 12252, 15292, 18378, 22938, 23483, 24504, 27567, 30584, 34407, 36756, 45876, 46966, 55134, 68814, 70449, 73512, 87929, 91752, 93932, 103221, 110268, 137628, 140898, 175858, 187864, 206442, 211347, 220536, 263787, 275256, 281796, 351716, 412884, 422694, 527574, 563592, 634041, 703432, 791361, 825768, 845388, 1055148, 1268082, 1582722, 1690776, 2110296, 2374083, 2536164, 3165444, 3903283, 4748166, 5072328, 6330888, 7806566, 9496332, 11709849, 15613132, 18992664, 23419698, 31226264, 35129547, 46839396, 70259094, 89775509, 93678792, 105388641, 140518188, 179551018, 210777282, 269326527, 281036376, 359102036, 421554564, 538653054, 718204072, 807979581, 843109128, 1077306108, 1615959162, 2154612216, 2423938743, 3231918324, 4847877486, 6463836648, 9695754972, 19391509944]

約数ペア:

[(1, 19391509944), (2, 9695754972), (3, 6463836648), (4, 4847877486), (6, 3231918324), (8, 2423938743), (9, 2154612216), (12, 1615959162), (18, 1077306108), (23, 843109128), (24, 807979581), (27, 718204072), (36, 538653054), (46, 421554564), (54, 359102036), (69, 281036376), (72, 269326527), (92, 210777282), (108, 179551018), (138, 140518188), (184, 105388641), (207, 93678792), (216, 89775509), (276, 70259094), (414, 46839396), (552, 35129547), (621, 31226264), (828, 23419698), (1021, 18992664), (1242, 15613132), (1656, 11709849), (2042, 9496332), (2484, 7806566), (3063, 6330888), (3823, 5072328), (4084, 4748166), (4968, 3903283), (6126, 3165444), (7646, 2536164), (8168, 2374083), (9189, 2110296), (11469, 1690776), (12252, 1582722), (15292, 1268082), (18378, 1055148), (22938, 845388), (23483, 825768), (24504, 791361), (27567, 703432), (30584, 634041), (34407, 563592), (36756, 527574), (45876, 422694), (46966, 412884), (55134, 351716), (68814, 281796), (70449, 275256), (73512, 263787), (87929, 220536), (91752, 211347), (93932, 206442), (103221, 187864), (110268, 175858), (137628, 140898)]