72457266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1725173}}^1$

素因数の和:1725185

約数の個数: 16

約数和(自身を含む): 165616704

約数和(自身を除く): 93159438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1725173, 3450346, 5175519, 10351038, 12076211, 24152422, 36228633, 72457266]

約数ペア:

[(1, 72457266), (2, 36228633), (3, 24152422), (6, 12076211), (7, 10351038), (14, 5175519), (21, 3450346), (42, 1725173)]