40017426

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 81673920

約数和(自身を除く): 41656494

約数列:

[1, 2, 3, 6, 89, 137, 178, 267, 274, 411, 534, 547, 822, 1094, 1641, 3282, 12193, 24386, 36579, 48683, 73158, 74939, 97366, 146049, 149878, 224817, 292098, 449634, 6669571, 13339142, 20008713, 40017426]

約数ペア:

[(1, 40017426), (2, 20008713), (3, 13339142), (6, 6669571), (89, 449634), (137, 292098), (178, 224817), (267, 149878), (274, 146049), (411, 97366), (534, 74939), (547, 73158), (822, 48683), (1094, 36579), (1641, 24386), (3282, 12193)]