18077234

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 32126976

約数和(自身を除く): 14049742

約数列:

[1, 2, 7, 14, 47, 83, 94, 166, 329, 331, 581, 658, 662, 1162, 2317, 3901, 4634, 7802, 15557, 27307, 27473, 31114, 54614, 54946, 108899, 192311, 217798, 384622, 1291231, 2582462, 9038617, 18077234]

約数ペア:

[(1, 18077234), (2, 9038617), (7, 2582462), (14, 1291231), (47, 384622), (83, 217798), (94, 192311), (166, 108899), (329, 54946), (331, 54614), (581, 31114), (658, 27473), (662, 27307), (1162, 15557), (2317, 7802), (3901, 4634)]