18172926

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{21481}}^1$

素因数の和:21536

約数の個数: 24

約数和(自身を含む): 40214304

約数和(自身を除く): 22041378

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 21481, 42962, 64443, 128886, 193329, 386658, 1009607, 2019214, 3028821, 6057642, 9086463, 18172926]

約数ペア:

[(1, 18172926), (2, 9086463), (3, 6057642), (6, 3028821), (9, 2019214), (18, 1009607), (47, 386658), (94, 193329), (141, 128886), (282, 64443), (423, 42962), (846, 21481)]