171796723218

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{134426231}}^1$

素因数の和:134426310

約数の個数: 24

約数和(自身を含む): 377468859456

約数和(自身を除く): 205672136238

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 134426231, 268852462, 403278693, 806557386, 1209836079, 2419672158, 9544262401, 19088524802, 28632787203, 57265574406, 85898361609, 171796723218]

約数ペア:

[(1, 171796723218), (2, 85898361609), (3, 57265574406), (6, 28632787203), (9, 19088524802), (18, 9544262401), (71, 2419672158), (142, 1209836079), (213, 806557386), (426, 403278693), (639, 268852462), (1278, 134426231)]