21414276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{45757}}^1$

素因数の和:45780

約数の個数: 36

約数和(自身を含む): 58295692

約数和(自身を除く): 36881416

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 45757, 91514, 137271, 183028, 274542, 411813, 549084, 594841, 823626, 1189682, 1647252, 1784523, 2379364, 3569046, 5353569, 7138092, 10707138, 21414276]

約数ペア:

[(1, 21414276), (2, 10707138), (3, 7138092), (4, 5353569), (6, 3569046), (9, 2379364), (12, 1784523), (13, 1647252), (18, 1189682), (26, 823626), (36, 594841), (39, 549084), (52, 411813), (78, 274542), (117, 183028), (156, 137271), (234, 91514), (468, 45757)]