18246712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12197}}^1$

素因数の和:12231

約数の個数: 32

約数和(自身を含む): 39521520

約数和(自身を除く): 21274808

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 12197, 24394, 48788, 97576, 134167, 207349, 268334, 414698, 536668, 829396, 1073336, 1658792, 2280839, 4561678, 9123356, 18246712]

約数ペア:

[(1, 18246712), (2, 9123356), (4, 4561678), (8, 2280839), (11, 1658792), (17, 1073336), (22, 829396), (34, 536668), (44, 414698), (68, 268334), (88, 207349), (136, 134167), (187, 97576), (374, 48788), (748, 24394), (1496, 12197)]