724452642

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{12781}}^1$

素因数の和:12903

約数の個数: 48

約数和(自身を含む): 1627097472

約数和(自身を除く): 902644830

約数列:

[1, 2, 3, 6, 9, 18, 47, 67, 94, 134, 141, 201, 282, 402, 423, 603, 846, 1206, 3149, 6298, 9447, 12781, 18894, 25562, 28341, 38343, 56682, 76686, 115029, 230058, 600707, 856327, 1201414, 1712654, 1802121, 2568981, 3604242, 5137962, 5406363, 7706943, 10812726, 15413886, 40247369, 80494738, 120742107, 241484214, 362226321, 724452642]

約数ペア:

[(1, 724452642), (2, 362226321), (3, 241484214), (6, 120742107), (9, 80494738), (18, 40247369), (47, 15413886), (67, 10812726), (94, 7706943), (134, 5406363), (141, 5137962), (201, 3604242), (282, 2568981), (402, 1802121), (423, 1712654), (603, 1201414), (846, 856327), (1206, 600707), (3149, 230058), (6298, 115029), (9447, 76686), (12781, 56682), (18894, 38343), (25562, 28341)]