68457486

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1907}}^1$

素因数の和:2136

約数の個数: 32

約数和(自身を含む): 142138368

約数和(自身を除く): 73680882

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 193, 386, 579, 1158, 1907, 3814, 5721, 5983, 11442, 11966, 17949, 35898, 59117, 118234, 177351, 354702, 368051, 736102, 1104153, 2208306, 11409581, 22819162, 34228743, 68457486]

約数ペア:

[(1, 68457486), (2, 34228743), (3, 22819162), (6, 11409581), (31, 2208306), (62, 1104153), (93, 736102), (186, 368051), (193, 354702), (386, 177351), (579, 118234), (1158, 59117), (1907, 35898), (3814, 17949), (5721, 11966), (5983, 11442)]