1890072216

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{905207}}^1$

素因数の和:905248

約数の個数: 48

約数和(自身を含む): 5295466800

約数和(自身を除く): 3405394584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 905207, 1810414, 2715621, 3620828, 5431242, 7241656, 8146863, 10862484, 16293726, 21724968, 26251003, 32587452, 52502006, 65174904, 78753009, 105004012, 157506018, 210008024, 236259027, 315012036, 472518054, 630024072, 945036108, 1890072216]

約数ペア:

[(1, 1890072216), (2, 945036108), (3, 630024072), (4, 472518054), (6, 315012036), (8, 236259027), (9, 210008024), (12, 157506018), (18, 105004012), (24, 78753009), (29, 65174904), (36, 52502006), (58, 32587452), (72, 26251003), (87, 21724968), (116, 16293726), (174, 10862484), (232, 8146863), (261, 7241656), (348, 5431242), (522, 3620828), (696, 2715621), (1044, 1810414), (2088, 905207)]