18843084

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{13421}}^1$

素因数の和:13447

約数の個数: 48

約数和(自身を含む): 52614240

約数和(自身を除く): 33771156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 13421, 26842, 40263, 53684, 80526, 120789, 161052, 174473, 241578, 348946, 362367, 483156, 523419, 697892, 724734, 1046838, 1449468, 1570257, 2093676, 3140514, 4710771, 6281028, 9421542, 18843084]

約数ペア:

[(1, 18843084), (2, 9421542), (3, 6281028), (4, 4710771), (6, 3140514), (9, 2093676), (12, 1570257), (13, 1449468), (18, 1046838), (26, 724734), (27, 697892), (36, 523419), (39, 483156), (52, 362367), (54, 348946), (78, 241578), (108, 174473), (117, 161052), (156, 120789), (234, 80526), (351, 53684), (468, 40263), (702, 26842), (1404, 13421)]