291424146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{91127}}^1$

素因数の和:91186

約数の個数: 32

約数和(自身を含む): 642999168

約数和(自身を除く): 351575022

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 91127, 182254, 273381, 546762, 1184651, 2369302, 3553953, 3736207, 7107906, 7472414, 11208621, 22417242, 48570691, 97141382, 145712073, 291424146]

約数ペア:

[(1, 291424146), (2, 145712073), (3, 97141382), (6, 48570691), (13, 22417242), (26, 11208621), (39, 7472414), (41, 7107906), (78, 3736207), (82, 3553953), (123, 2369302), (246, 1184651), (533, 546762), (1066, 273381), (1599, 182254), (3198, 91127)]