12416016

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{6991}}^1$

素因数の和:7039

約数の個数: 40

約数和(自身を含む): 32946304

約数和(自身を除く): 20530288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 6991, 13982, 20973, 27964, 41946, 55928, 83892, 111856, 167784, 258667, 335568, 517334, 776001, 1034668, 1552002, 2069336, 3104004, 4138672, 6208008, 12416016]

約数ペア:

[(1, 12416016), (2, 6208008), (3, 4138672), (4, 3104004), (6, 2069336), (8, 1552002), (12, 1034668), (16, 776001), (24, 517334), (37, 335568), (48, 258667), (74, 167784), (111, 111856), (148, 83892), (222, 55928), (296, 41946), (444, 27964), (592, 20973), (888, 13982), (1776, 6991)]