3754548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 11112192

約数和(自身を除く): 7357644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 317, 329, 423, 564, 634, 658, 846, 951, 987, 1268, 1316, 1692, 1902, 1974, 2219, 2853, 2961, 3804, 3948, 4438, 5706, 5922, 6657, 8876, 11412, 11844, 13314, 14899, 19971, 26628, 29798, 39942, 44697, 59596, 79884, 89394, 104293, 134091, 178788, 208586, 268182, 312879, 417172, 536364, 625758, 938637, 1251516, 1877274, 3754548]

約数ペア:

[(1, 3754548), (2, 1877274), (3, 1251516), (4, 938637), (6, 625758), (7, 536364), (9, 417172), (12, 312879), (14, 268182), (18, 208586), (21, 178788), (28, 134091), (36, 104293), (42, 89394), (47, 79884), (63, 59596), (84, 44697), (94, 39942), (126, 29798), (141, 26628), (188, 19971), (252, 14899), (282, 13314), (317, 11844), (329, 11412), (423, 8876), (564, 6657), (634, 5922), (658, 5706), (846, 4438), (951, 3948), (987, 3804), (1268, 2961), (1316, 2853), (1692, 2219), (1902, 1974)]