42642858

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 86676480

約数和(自身を除く): 44033622

約数列:

[1, 2, 3, 6, 131, 227, 239, 262, 393, 454, 478, 681, 717, 786, 1362, 1434, 29737, 31309, 54253, 59474, 62618, 89211, 93927, 108506, 162759, 178422, 187854, 325518, 7107143, 14214286, 21321429, 42642858]

約数ペア:

[(1, 42642858), (2, 21321429), (3, 14214286), (6, 7107143), (131, 325518), (227, 187854), (239, 178422), (262, 162759), (393, 108506), (454, 93927), (478, 89211), (681, 62618), (717, 59474), (786, 54253), (1362, 31309), (1434, 29737)]