31742466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2141}}^1$

素因数の和:2506

約数の個数: 32

約数和(自身を含む): 72793728

約数和(自身を除く): 41051262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 353, 706, 1059, 2118, 2141, 2471, 4282, 4942, 6423, 7413, 12846, 14826, 14987, 29974, 44961, 89922, 755773, 1511546, 2267319, 4534638, 5290411, 10580822, 15871233, 31742466]

約数ペア:

[(1, 31742466), (2, 15871233), (3, 10580822), (6, 5290411), (7, 4534638), (14, 2267319), (21, 1511546), (42, 755773), (353, 89922), (706, 44961), (1059, 29974), (2118, 14987), (2141, 14826), (2471, 12846), (4282, 7413), (4942, 6423)]