7437924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:737

約数の個数: 72

約数和(自身を含む): 21158592

約数和(自身を除く): 13720668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 691, 828, 897, 1196, 1382, 1794, 2073, 2691, 2764, 3588, 4146, 5382, 6219, 8292, 8983, 10764, 12438, 15893, 17966, 24876, 26949, 31786, 35932, 47679, 53898, 63572, 80847, 95358, 107796, 143037, 161694, 190716, 206609, 286074, 323388, 413218, 572148, 619827, 826436, 1239654, 1859481, 2479308, 3718962, 7437924]

約数ペア:

[(1, 7437924), (2, 3718962), (3, 2479308), (4, 1859481), (6, 1239654), (9, 826436), (12, 619827), (13, 572148), (18, 413218), (23, 323388), (26, 286074), (36, 206609), (39, 190716), (46, 161694), (52, 143037), (69, 107796), (78, 95358), (92, 80847), (117, 63572), (138, 53898), (156, 47679), (207, 35932), (234, 31786), (276, 26949), (299, 24876), (414, 17966), (468, 15893), (598, 12438), (691, 10764), (828, 8983), (897, 8292), (1196, 6219), (1382, 5382), (1794, 4146), (2073, 3588), (2691, 2764)]