28305779022

素因数分解:

$2^1\times 3^4\times {\mathrm{139}}^1\times {\mathrm{1257029}}^1$

素因数の和:1257182

約数の個数: 40

約数和(自身を含む): 63882264600

約数和(自身を除く): 35576485578

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 278, 417, 834, 1251, 2502, 3753, 7506, 11259, 22518, 1257029, 2514058, 3771087, 7542174, 11313261, 22626522, 33939783, 67879566, 101819349, 174727031, 203638698, 349454062, 524181093, 1048362186, 1572543279, 3145086558, 4717629837, 9435259674, 14152889511, 28305779022]

約数ペア:

[(1, 28305779022), (2, 14152889511), (3, 9435259674), (6, 4717629837), (9, 3145086558), (18, 1572543279), (27, 1048362186), (54, 524181093), (81, 349454062), (139, 203638698), (162, 174727031), (278, 101819349), (417, 67879566), (834, 33939783), (1251, 22626522), (2502, 11313261), (3753, 7542174), (7506, 3771087), (11259, 2514058), (22518, 1257029)]