2128806

素因数分解:

$2^1\times 3^2\times {\mathrm{227}}^1\times {\mathrm{521}}^1$

素因数の和:756

約数の個数: 24

約数和(自身を含む): 4641624

約数和(自身を除く): 2512818

約数列:

[1, 2, 3, 6, 9, 18, 227, 454, 521, 681, 1042, 1362, 1563, 2043, 3126, 4086, 4689, 9378, 118267, 236534, 354801, 709602, 1064403, 2128806]

約数ペア:

[(1, 2128806), (2, 1064403), (3, 709602), (6, 354801), (9, 236534), (18, 118267), (227, 9378), (454, 4689), (521, 4086), (681, 3126), (1042, 2043), (1362, 1563)]