40760454

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{138641}}^1$

素因数の和:138660

約数の個数: 24

約数和(自身を含む): 94831128

約数和(自身を除く): 54070674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 138641, 277282, 415923, 831846, 970487, 1940974, 2911461, 5822922, 6793409, 13586818, 20380227, 40760454]

約数ペア:

[(1, 40760454), (2, 20380227), (3, 13586818), (6, 6793409), (7, 5822922), (14, 2911461), (21, 1940974), (42, 970487), (49, 831846), (98, 415923), (147, 277282), (294, 138641)]