42174828

素因数分解:

$2^2\times 3^2\times {\mathrm{1171523}}^1$

素因数の和:1171533

約数の個数: 18

約数和(自身を含む): 106608684

約数和(自身を除く): 64433856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1171523, 2343046, 3514569, 4686092, 7029138, 10543707, 14058276, 21087414, 42174828]

約数ペア:

[(1, 42174828), (2, 21087414), (3, 14058276), (4, 10543707), (6, 7029138), (9, 4686092), (12, 3514569), (18, 2343046), (36, 1171523)]