26606658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1297}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 57568896

約数和(自身を除く): 30962238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 263, 526, 789, 1297, 1578, 2594, 3419, 3891, 6838, 7782, 10257, 16861, 20514, 33722, 50583, 101166, 341111, 682222, 1023333, 2046666, 4434443, 8868886, 13303329, 26606658]

約数ペア:

[(1, 26606658), (2, 13303329), (3, 8868886), (6, 4434443), (13, 2046666), (26, 1023333), (39, 682222), (78, 341111), (263, 101166), (526, 50583), (789, 33722), (1297, 20514), (1578, 16861), (2594, 10257), (3419, 7782), (3891, 6838)]