291346188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3468407}}^1$

素因数の和:3468421

約数の個数: 24

約数和(自身を含む): 776923392

約数和(自身を除く): 485577204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3468407, 6936814, 10405221, 13873628, 20810442, 24278849, 41620884, 48557698, 72836547, 97115396, 145673094, 291346188]

約数ペア:

[(1, 291346188), (2, 145673094), (3, 97115396), (4, 72836547), (6, 48557698), (7, 41620884), (12, 24278849), (14, 20810442), (21, 13873628), (28, 10405221), (42, 6936814), (84, 3468407)]