261034722

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1115533}}^1$

素因数の和:1115554

約数の個数: 24

約数和(自身を含む): 609081564

約数和(自身を除く): 348046842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1115533, 2231066, 3346599, 6693198, 10039797, 14501929, 20079594, 29003858, 43505787, 87011574, 130517361, 261034722]

約数ペア:

[(1, 261034722), (2, 130517361), (3, 87011574), (6, 43505787), (9, 29003858), (13, 20079594), (18, 14501929), (26, 10039797), (39, 6693198), (78, 3346599), (117, 2231066), (234, 1115533)]