18188148

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{607}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 46577664

約数和(自身を除く): 28389516

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 227, 454, 607, 681, 908, 1214, 1362, 1821, 2428, 2497, 2724, 3642, 4994, 6677, 7284, 7491, 9988, 13354, 14982, 20031, 26708, 29964, 40062, 80124, 137789, 275578, 413367, 551156, 826734, 1515679, 1653468, 3031358, 4547037, 6062716, 9094074, 18188148]

約数ペア:

[(1, 18188148), (2, 9094074), (3, 6062716), (4, 4547037), (6, 3031358), (11, 1653468), (12, 1515679), (22, 826734), (33, 551156), (44, 413367), (66, 275578), (132, 137789), (227, 80124), (454, 40062), (607, 29964), (681, 26708), (908, 20031), (1214, 14982), (1362, 13354), (1821, 9988), (2428, 7491), (2497, 7284), (2724, 6677), (3642, 4994)]