66944178

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{177101}}^1$

素因数の和:177119

約数の個数: 32

約数和(自身を含む): 170017920

約数和(自身を除く): 103073742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 177101, 354202, 531303, 1062606, 1239707, 1593909, 2479414, 3187818, 3719121, 4781727, 7438242, 9563454, 11157363, 22314726, 33472089, 66944178]

約数ペア:

[(1, 66944178), (2, 33472089), (3, 22314726), (6, 11157363), (7, 9563454), (9, 7438242), (14, 4781727), (18, 3719121), (21, 3187818), (27, 2479414), (42, 1593909), (54, 1239707), (63, 1062606), (126, 531303), (189, 354202), (378, 177101)]