12451284

素因数分解:

$2^2\times 3^2\times {\mathrm{345869}}^1$

素因数の和:345879

約数の個数: 18

約数和(自身を含む): 31474170

約数和(自身を除く): 19022886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 345869, 691738, 1037607, 1383476, 2075214, 3112821, 4150428, 6225642, 12451284]

約数ペア:

[(1, 12451284), (2, 6225642), (3, 4150428), (4, 3112821), (6, 2075214), (9, 1383476), (12, 1037607), (18, 691738), (36, 345869)]