381692094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{18661}}^1$

素因数の和:19160

約数の個数: 32

約数和(自身を含む): 874277376

約数和(自身を除く): 492585282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 487, 974, 1461, 2922, 3409, 6818, 10227, 18661, 20454, 37322, 55983, 111966, 130627, 261254, 391881, 783762, 9087907, 18175814, 27263721, 54527442, 63615349, 127230698, 190846047, 381692094]

約数ペア:

[(1, 381692094), (2, 190846047), (3, 127230698), (6, 63615349), (7, 54527442), (14, 27263721), (21, 18175814), (42, 9087907), (487, 783762), (974, 391881), (1461, 261254), (2922, 130627), (3409, 111966), (6818, 55983), (10227, 37322), (18661, 20454)]