180583018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{4327}}^1$

素因数の和:4618

約数の個数: 32

約数和(自身を含む): 339038208

約数和(自身を除く): 158455190

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 271, 542, 1897, 2981, 3794, 4327, 5962, 8654, 20867, 30289, 41734, 47597, 60578, 95194, 333179, 666358, 1172617, 2345234, 8208319, 12898787, 16416638, 25797574, 90291509, 180583018]

約数ペア:

[(1, 180583018), (2, 90291509), (7, 25797574), (11, 16416638), (14, 12898787), (22, 8208319), (77, 2345234), (154, 1172617), (271, 666358), (542, 333179), (1897, 95194), (2981, 60578), (3794, 47597), (4327, 41734), (5962, 30289), (8654, 20867)]