268045386

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{911719}}^1$

素因数の和:911738

約数の個数: 24

約数和(自身を含む): 623616480

約数和(自身を除く): 355571094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 911719, 1823438, 2735157, 5470314, 6382033, 12764066, 19146099, 38292198, 44674231, 89348462, 134022693, 268045386]

約数ペア:

[(1, 268045386), (2, 134022693), (3, 89348462), (6, 44674231), (7, 38292198), (14, 19146099), (21, 12764066), (42, 6382033), (49, 5470314), (98, 2735157), (147, 1823438), (294, 911719)]