21914395728

素因数分解:

$2^4\times 3^1\times {\mathrm{1259}}^1\times {\mathrm{362629}}^1$

素因数の和:363899

約数の個数: 40

約数和(自身を含む): 56657311200

約数和(自身を除く): 34742915472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1259, 2518, 3777, 5036, 7554, 10072, 15108, 20144, 30216, 60432, 362629, 725258, 1087887, 1450516, 2175774, 2901032, 4351548, 5802064, 8703096, 17406192, 456549911, 913099822, 1369649733, 1826199644, 2739299466, 3652399288, 5478598932, 7304798576, 10957197864, 21914395728]

約数ペア:

[(1, 21914395728), (2, 10957197864), (3, 7304798576), (4, 5478598932), (6, 3652399288), (8, 2739299466), (12, 1826199644), (16, 1369649733), (24, 913099822), (48, 456549911), (1259, 17406192), (2518, 8703096), (3777, 5802064), (5036, 4351548), (7554, 2901032), (10072, 2175774), (15108, 1450516), (20144, 1087887), (30216, 725258), (60432, 362629)]