172910369982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{6228311}}^1$

素因数の和:6228984

約数の個数: 32

約数和(自身を含む): 395821684224

約数和(自身を除く): 222911314242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 661, 1322, 1983, 3966, 4627, 9254, 13881, 27762, 6228311, 12456622, 18684933, 37369866, 43598177, 87196354, 130794531, 261589062, 4116913571, 8233827142, 12350740713, 24701481426, 28818394997, 57636789994, 86455184991, 172910369982]

約数ペア:

[(1, 172910369982), (2, 86455184991), (3, 57636789994), (6, 28818394997), (7, 24701481426), (14, 12350740713), (21, 8233827142), (42, 4116913571), (661, 261589062), (1322, 130794531), (1983, 87196354), (3966, 43598177), (4627, 37369866), (9254, 18684933), (13881, 12456622), (27762, 6228311)]