181513446

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{2221}}^1$

素因数の和:2536

約数の個数: 32

約数和(自身を含む): 371482848

約数和(自身を除く): 189969402

約数列:

[1, 2, 3, 6, 53, 106, 159, 257, 318, 514, 771, 1542, 2221, 4442, 6663, 13326, 13621, 27242, 40863, 81726, 117713, 235426, 353139, 570797, 706278, 1141594, 1712391, 3424782, 30252241, 60504482, 90756723, 181513446]

約数ペア:

[(1, 181513446), (2, 90756723), (3, 60504482), (6, 30252241), (53, 3424782), (106, 1712391), (159, 1141594), (257, 706278), (318, 570797), (514, 353139), (771, 235426), (1542, 117713), (2221, 81726), (4442, 40863), (6663, 27242), (13326, 13621)]