120978828

素因数分解:

$2^2\times 3^2\times {\mathrm{3360523}}^1$

素因数の和:3360533

約数の個数: 18

約数和(自身を含む): 305807684

約数和(自身を除く): 184828856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3360523, 6721046, 10081569, 13442092, 20163138, 30244707, 40326276, 60489414, 120978828]

約数ペア:

[(1, 120978828), (2, 60489414), (3, 40326276), (4, 30244707), (6, 20163138), (9, 13442092), (12, 10081569), (18, 6721046), (36, 3360523)]