72489942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{575317}}^1$

素因数の和:575332

約数の個数: 24

約数和(自身を含む): 179499216

約数和(自身を除く): 107009274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 575317, 1150634, 1725951, 3451902, 4027219, 5177853, 8054438, 10355706, 12081657, 24163314, 36244971, 72489942]

約数ペア:

[(1, 72489942), (2, 36244971), (3, 24163314), (6, 12081657), (7, 10355706), (9, 8054438), (14, 5177853), (18, 4027219), (21, 3451902), (42, 1725951), (63, 1150634), (126, 575317)]