39870828

素因数分解:

$2^2\times 3^2\times {\mathrm{1107523}}^1$

素因数の和:1107533

約数の個数: 18

約数和(自身を含む): 100784684

約数和(自身を除く): 60913856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1107523, 2215046, 3322569, 4430092, 6645138, 9967707, 13290276, 19935414, 39870828]

約数ペア:

[(1, 39870828), (2, 19935414), (3, 13290276), (4, 9967707), (6, 6645138), (9, 4430092), (12, 3322569), (18, 2215046), (36, 1107523)]