440107398

素因数分解:

$2^1\times 3^3\times {\mathrm{8150137}}^1$

素因数の和:8150148

約数の個数: 16

約数和(自身を含む): 978016560

約数和(自身を除く): 537909162

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 8150137, 16300274, 24450411, 48900822, 73351233, 146702466, 220053699, 440107398]

約数ペア:

[(1, 440107398), (2, 220053699), (3, 146702466), (6, 73351233), (9, 48900822), (18, 24450411), (27, 16300274), (54, 8150137)]