18100740258

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{523}}^1\times {\mathrm{26339}}^1$

素因数の和:26943

約数の個数: 48

約数和(自身を含む): 39833033760

約数和(自身を除く): 21732293502

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 523, 657, 1046, 1314, 1569, 3138, 4707, 9414, 26339, 38179, 52678, 76358, 79017, 114537, 158034, 229074, 237051, 343611, 474102, 687222, 1922747, 3845494, 5768241, 11536482, 13775297, 17304723, 27550594, 34609446, 41325891, 82651782, 123977673, 247955346, 1005596681, 2011193362, 3016790043, 6033580086, 9050370129, 18100740258]

約数ペア:

[(1, 18100740258), (2, 9050370129), (3, 6033580086), (6, 3016790043), (9, 2011193362), (18, 1005596681), (73, 247955346), (146, 123977673), (219, 82651782), (438, 41325891), (523, 34609446), (657, 27550594), (1046, 17304723), (1314, 13775297), (1569, 11536482), (3138, 5768241), (4707, 3845494), (9414, 1922747), (26339, 687222), (38179, 474102), (52678, 343611), (76358, 237051), (79017, 229074), (114537, 158034)]