18846686376

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1\times {\mathrm{1523}}^1$

素因数の和:2156

約数の個数: 192

約数和(自身を含む): 59835409920

約数和(自身を除く): 40988723544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 63, 72, 84, 86, 126, 129, 168, 172, 252, 258, 301, 344, 387, 504, 516, 571, 602, 774, 903, 1032, 1142, 1204, 1523, 1548, 1713, 1806, 2284, 2408, 2709, 3046, 3096, 3426, 3612, 3997, 4568, 4569, 5139, 5418, 6092, 6852, 7224, 7994, 9138, 10278, 10661, 10836, 11991, 12184, 13704, 13707, 15988, 18276, 20556, 21322, 21672, 23982, 24553, 27414, 31976, 31983, 35973, 36552, 41112, 42644, 47964, 49106, 54828, 63966, 65489, 71946, 73659, 85288, 95928, 95949, 98212, 109656, 127932, 130978, 143892, 147318, 171871, 191898, 196424, 196467, 220977, 255864, 261956, 287784, 294636, 343742, 383796, 392934, 441954, 458423, 515613, 523912, 589272, 589401, 687484, 767592, 785868, 869633, 883908, 916846, 1031226, 1178802, 1374968, 1375269, 1546839, 1571736, 1739266, 1767816, 1833692, 2062452, 2357604, 2608899, 2750538, 3093678, 3478532, 3667384, 4124904, 4125807, 4715208, 5217798, 5501076, 6087431, 6187356, 6957064, 7826697, 8251614, 10435596, 11002152, 12174862, 12374712, 15653394, 16503228, 18262293, 20871192, 24349724, 31306788, 33006456, 36524586, 37394219, 48699448, 54786879, 62613576, 73049172, 74788438, 109573758, 112182657, 146098344, 149576876, 219147516, 224365314, 261759533, 299153752, 336547971, 438295032, 448730628, 523519066, 673095942, 785278599, 897461256, 1047038132, 1346191884, 1570557198, 2094076264, 2355835797, 2692383768, 3141114396, 4711671594, 6282228792, 9423343188, 18846686376]

約数ペア:

[(1, 18846686376), (2, 9423343188), (3, 6282228792), (4, 4711671594), (6, 3141114396), (7, 2692383768), (8, 2355835797), (9, 2094076264), (12, 1570557198), (14, 1346191884), (18, 1047038132), (21, 897461256), (24, 785278599), (28, 673095942), (36, 523519066), (42, 448730628), (43, 438295032), (56, 336547971), (63, 299153752), (72, 261759533), (84, 224365314), (86, 219147516), (126, 149576876), (129, 146098344), (168, 112182657), (172, 109573758), (252, 74788438), (258, 73049172), (301, 62613576), (344, 54786879), (387, 48699448), (504, 37394219), (516, 36524586), (571, 33006456), (602, 31306788), (774, 24349724), (903, 20871192), (1032, 18262293), (1142, 16503228), (1204, 15653394), (1523, 12374712), (1548, 12174862), (1713, 11002152), (1806, 10435596), (2284, 8251614), (2408, 7826697), (2709, 6957064), (3046, 6187356), (3096, 6087431), (3426, 5501076), (3612, 5217798), (3997, 4715208), (4568, 4125807), (4569, 4124904), (5139, 3667384), (5418, 3478532), (6092, 3093678), (6852, 2750538), (7224, 2608899), (7994, 2357604), (9138, 2062452), (10278, 1833692), (10661, 1767816), (10836, 1739266), (11991, 1571736), (12184, 1546839), (13704, 1375269), (13707, 1374968), (15988, 1178802), (18276, 1031226), (20556, 916846), (21322, 883908), (21672, 869633), (23982, 785868), (24553, 767592), (27414, 687484), (31976, 589401), (31983, 589272), (35973, 523912), (36552, 515613), (41112, 458423), (42644, 441954), (47964, 392934), (49106, 383796), (54828, 343742), (63966, 294636), (65489, 287784), (71946, 261956), (73659, 255864), (85288, 220977), (95928, 196467), (95949, 196424), (98212, 191898), (109656, 171871), (127932, 147318), (130978, 143892)]