91355238

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{390407}}^1$

素因数の和:390428

約数の個数: 24

約数和(自身を含む): 213162768

約数和(自身を除く): 121807530

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 390407, 780814, 1171221, 2342442, 3513663, 5075291, 7027326, 10150582, 15225873, 30451746, 45677619, 91355238]

約数ペア:

[(1, 91355238), (2, 45677619), (3, 30451746), (6, 15225873), (9, 10150582), (13, 7027326), (18, 5075291), (26, 3513663), (39, 2342442), (78, 1171221), (117, 780814), (234, 390407)]