18335244

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 44126208

約数和(自身を除く): 25790964

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 127, 159, 212, 227, 254, 318, 381, 454, 508, 636, 681, 762, 908, 1362, 1524, 2724, 6731, 12031, 13462, 20193, 24062, 26924, 28829, 36093, 40386, 48124, 57658, 72186, 80772, 86487, 115316, 144372, 172974, 345948, 1527937, 3055874, 4583811, 6111748, 9167622, 18335244]

約数ペア:

[(1, 18335244), (2, 9167622), (3, 6111748), (4, 4583811), (6, 3055874), (12, 1527937), (53, 345948), (106, 172974), (127, 144372), (159, 115316), (212, 86487), (227, 80772), (254, 72186), (318, 57658), (381, 48124), (454, 40386), (508, 36093), (636, 28829), (681, 26924), (762, 24062), (908, 20193), (1362, 13462), (1524, 12031), (2724, 6731)]