537520806

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{641}}^1$

素因数の和:998

約数の個数: 64

約数和(自身を含む): 1223087040

約数和(自身を除く): 685566234

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 293, 318, 477, 586, 641, 879, 954, 1282, 1431, 1758, 1923, 2637, 2862, 3846, 5274, 5769, 7911, 11538, 15529, 15822, 17307, 31058, 33973, 34614, 46587, 67946, 93174, 101919, 139761, 187813, 203838, 279522, 305757, 375626, 419283, 563439, 611514, 838566, 917271, 1126878, 1690317, 1834542, 3380634, 5070951, 9954089, 10141902, 19908178, 29862267, 59724534, 89586801, 179173602, 268760403, 537520806]

約数ペア:

[(1, 537520806), (2, 268760403), (3, 179173602), (6, 89586801), (9, 59724534), (18, 29862267), (27, 19908178), (53, 10141902), (54, 9954089), (106, 5070951), (159, 3380634), (293, 1834542), (318, 1690317), (477, 1126878), (586, 917271), (641, 838566), (879, 611514), (954, 563439), (1282, 419283), (1431, 375626), (1758, 305757), (1923, 279522), (2637, 203838), (2862, 187813), (3846, 139761), (5274, 101919), (5769, 93174), (7911, 67946), (11538, 46587), (15529, 34614), (15822, 33973), (17307, 31058)]