18629212

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5591}}^1$

素因数の和:5626

約数の個数: 36

約数和(自身を含む): 40161744

約数和(自身を除く): 21532532

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 5591, 11182, 22364, 39137, 78274, 95047, 156548, 190094, 273959, 380188, 547918, 665329, 1095836, 1330658, 2661316, 4657303, 9314606, 18629212]

約数ペア:

[(1, 18629212), (2, 9314606), (4, 4657303), (7, 2661316), (14, 1330658), (17, 1095836), (28, 665329), (34, 547918), (49, 380188), (68, 273959), (98, 190094), (119, 156548), (196, 95047), (238, 78274), (476, 39137), (833, 22364), (1666, 11182), (3332, 5591)]