42042378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12671}}^1$

素因数の和:12762

約数の個数: 32

約数和(自身を含む): 97320960

約数和(自身を除く): 55278582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 12671, 25342, 38013, 76026, 88697, 177394, 266091, 532182, 1001009, 2002018, 3003027, 6006054, 7007063, 14014126, 21021189, 42042378]

約数ペア:

[(1, 42042378), (2, 21021189), (3, 14014126), (6, 7007063), (7, 6006054), (14, 3003027), (21, 2002018), (42, 1001009), (79, 532182), (158, 266091), (237, 177394), (474, 88697), (553, 76026), (1106, 38013), (1659, 25342), (3318, 12671)]