91321542

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{390263}}^1$

素因数の和:390284

約数の個数: 24

約数和(自身を含む): 213084144

約数和(自身を除く): 121762602

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 390263, 780526, 1170789, 2341578, 3512367, 5073419, 7024734, 10146838, 15220257, 30440514, 45660771, 91321542]

約数ペア:

[(1, 91321542), (2, 45660771), (3, 30440514), (6, 15220257), (9, 10146838), (13, 7024734), (18, 5073419), (26, 3512367), (39, 2341578), (78, 1170789), (117, 780526), (234, 390263)]