18143624

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1879}}^1$

素因数の和:1973

約数の個数: 32

約数和(自身を含む): 36547200

約数和(自身を除く): 18403576

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 1879, 2414, 3758, 4828, 7516, 9656, 15032, 31943, 63886, 127772, 133409, 255544, 266818, 533636, 1067272, 2267953, 4535906, 9071812, 18143624]

約数ペア:

[(1, 18143624), (2, 9071812), (4, 4535906), (8, 2267953), (17, 1067272), (34, 533636), (68, 266818), (71, 255544), (136, 133409), (142, 127772), (284, 63886), (568, 31943), (1207, 15032), (1879, 9656), (2414, 7516), (3758, 4828)]