21417084

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{45763}}^1$

素因数の和:45786

約数の個数: 36

約数和(自身を含む): 58303336

約数和(自身を除く): 36886252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 45763, 91526, 137289, 183052, 274578, 411867, 549156, 594919, 823734, 1189838, 1647468, 1784757, 2379676, 3569514, 5354271, 7139028, 10708542, 21417084]

約数ペア:

[(1, 21417084), (2, 10708542), (3, 7139028), (4, 5354271), (6, 3569514), (9, 2379676), (12, 1784757), (13, 1647468), (18, 1189838), (26, 823734), (36, 594919), (39, 549156), (52, 411867), (78, 274578), (117, 183052), (156, 137289), (234, 91526), (468, 45763)]