18426716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2063}}^1$

素因数の和:2114

約数の個数: 48

約数和(自身を含む): 41610240

約数和(自身を除く): 23183524

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2063, 2233, 4126, 4466, 8252, 8932, 14441, 22693, 28882, 45386, 57764, 59827, 90772, 119654, 158851, 239308, 317702, 418789, 635404, 658097, 837578, 1316194, 1675156, 2632388, 4606679, 9213358, 18426716]

約数ペア:

[(1, 18426716), (2, 9213358), (4, 4606679), (7, 2632388), (11, 1675156), (14, 1316194), (22, 837578), (28, 658097), (29, 635404), (44, 418789), (58, 317702), (77, 239308), (116, 158851), (154, 119654), (203, 90772), (308, 59827), (319, 57764), (406, 45386), (638, 28882), (812, 22693), (1276, 14441), (2063, 8932), (2233, 8252), (4126, 4466)]