1320221358

素因数分解:

$2^1\times 3^2\times {\mathrm{607}}^1\times {\mathrm{120833}}^1$

素因数の和:121448

約数の個数: 24

約数和(自身を含む): 2865215808

約数和(自身を除く): 1544994450

約数列:

[1, 2, 3, 6, 9, 18, 607, 1214, 1821, 3642, 5463, 10926, 120833, 241666, 362499, 724998, 1087497, 2174994, 73345631, 146691262, 220036893, 440073786, 660110679, 1320221358]

約数ペア:

[(1, 1320221358), (2, 660110679), (3, 440073786), (6, 220036893), (9, 146691262), (18, 73345631), (607, 2174994), (1214, 1087497), (1821, 724998), (3642, 362499), (5463, 241666), (10926, 120833)]