18695604

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1733}}^1$

素因数の和:1800

約数の個数: 48

約数和(自身を含む): 46609920

約数和(自身を除く): 27914316

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 348, 372, 899, 1733, 1798, 2697, 3466, 3596, 5199, 5394, 6932, 10398, 10788, 20796, 50257, 53723, 100514, 107446, 150771, 161169, 201028, 214892, 301542, 322338, 603084, 644676, 1557967, 3115934, 4673901, 6231868, 9347802, 18695604]

約数ペア:

[(1, 18695604), (2, 9347802), (3, 6231868), (4, 4673901), (6, 3115934), (12, 1557967), (29, 644676), (31, 603084), (58, 322338), (62, 301542), (87, 214892), (93, 201028), (116, 161169), (124, 150771), (174, 107446), (186, 100514), (348, 53723), (372, 50257), (899, 20796), (1733, 10788), (1798, 10398), (2697, 6932), (3466, 5394), (3596, 5199)]