2127444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 5515776

約数和(自身を除く): 3388332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 227, 284, 426, 454, 681, 781, 852, 908, 1362, 1562, 2343, 2497, 2724, 3124, 4686, 4994, 7491, 9372, 9988, 14982, 16117, 29964, 32234, 48351, 64468, 96702, 177287, 193404, 354574, 531861, 709148, 1063722, 2127444]

約数ペア:

[(1, 2127444), (2, 1063722), (3, 709148), (4, 531861), (6, 354574), (11, 193404), (12, 177287), (22, 96702), (33, 64468), (44, 48351), (66, 32234), (71, 29964), (132, 16117), (142, 14982), (213, 9988), (227, 9372), (284, 7491), (426, 4994), (454, 4686), (681, 3124), (781, 2724), (852, 2497), (908, 2343), (1362, 1562)]