9809388

素因数分解:

$2^2\times 3^2\times {\mathrm{521}}^1\times {\mathrm{523}}^1$

素因数の和:1054

約数の個数: 36

約数和(自身を含む): 24891048

約数和(自身を除く): 15081660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 521, 523, 1042, 1046, 1563, 1569, 2084, 2092, 3126, 3138, 4689, 4707, 6252, 6276, 9378, 9414, 18756, 18828, 272483, 544966, 817449, 1089932, 1634898, 2452347, 3269796, 4904694, 9809388]

約数ペア:

[(1, 9809388), (2, 4904694), (3, 3269796), (4, 2452347), (6, 1634898), (9, 1089932), (12, 817449), (18, 544966), (36, 272483), (521, 18828), (523, 18756), (1042, 9414), (1046, 9378), (1563, 6276), (1569, 6252), (2084, 4707), (2092, 4689), (3126, 3138)]