18267372

素因数分解:

$2^2\times 3^2\times {\mathrm{557}}^1\times {\mathrm{911}}^1$

素因数の和:1478

約数の個数: 36

約数和(自身を含む): 46309536

約数和(自身を除く): 28042164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 557, 911, 1114, 1671, 1822, 2228, 2733, 3342, 3644, 5013, 5466, 6684, 8199, 10026, 10932, 16398, 20052, 32796, 507427, 1014854, 1522281, 2029708, 3044562, 4566843, 6089124, 9133686, 18267372]

約数ペア:

[(1, 18267372), (2, 9133686), (3, 6089124), (4, 4566843), (6, 3044562), (9, 2029708), (12, 1522281), (18, 1014854), (36, 507427), (557, 32796), (911, 20052), (1114, 16398), (1671, 10932), (1822, 10026), (2228, 8199), (2733, 6684), (3342, 5466), (3644, 5013)]