9972942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2351}}^1$

素因数の和:2464

約数の個数: 32

約数和(自身を含む): 23030784

約数和(自身を除く): 13057842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 2351, 4242, 4702, 7053, 14106, 16457, 32914, 49371, 98742, 237451, 474902, 712353, 1424706, 1662157, 3324314, 4986471, 9972942]

約数ペア:

[(1, 9972942), (2, 4986471), (3, 3324314), (6, 1662157), (7, 1424706), (14, 712353), (21, 474902), (42, 237451), (101, 98742), (202, 49371), (303, 32914), (606, 16457), (707, 14106), (1414, 7053), (2121, 4702), (2351, 4242)]