12951258

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 26823744

約数和(自身を除く): 13872486

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 227, 257, 454, 514, 681, 771, 1362, 1542, 8399, 9509, 16798, 19018, 25197, 28527, 50394, 57054, 58339, 116678, 175017, 350034, 2158543, 4317086, 6475629, 12951258]

約数ペア:

[(1, 12951258), (2, 6475629), (3, 4317086), (6, 2158543), (37, 350034), (74, 175017), (111, 116678), (222, 58339), (227, 57054), (257, 50394), (454, 28527), (514, 25197), (681, 19018), (771, 16798), (1362, 9509), (1542, 8399)]