90394038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{717413}}^1$

素因数の和:717428

約数の個数: 24

約数和(自身を含む): 223833168

約数和(自身を除く): 133439130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 717413, 1434826, 2152239, 4304478, 5021891, 6456717, 10043782, 12913434, 15065673, 30131346, 45197019, 90394038]

約数ペア:

[(1, 90394038), (2, 45197019), (3, 30131346), (6, 15065673), (7, 12913434), (9, 10043782), (14, 6456717), (18, 5021891), (21, 4304478), (42, 2152239), (63, 1434826), (126, 717413)]