122788458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16927}}^1$

素因数の和:16979

約数の個数: 48

約数和(自身を含む): 295766016

約数和(自身を除く): 172977558

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 16927, 33854, 50781, 101562, 152343, 220051, 304686, 440102, 524737, 660153, 1049474, 1320306, 1574211, 1980459, 3148422, 3960918, 4722633, 6821581, 9445266, 13643162, 20464743, 40929486, 61394229, 122788458]

約数ペア:

[(1, 122788458), (2, 61394229), (3, 40929486), (6, 20464743), (9, 13643162), (13, 9445266), (18, 6821581), (26, 4722633), (31, 3960918), (39, 3148422), (62, 1980459), (78, 1574211), (93, 1320306), (117, 1049474), (186, 660153), (234, 524737), (279, 440102), (403, 304686), (558, 220051), (806, 152343), (1209, 101562), (2418, 50781), (3627, 33854), (7254, 16927)]