57739518

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{857}}^1$

素因数の和:1081

約数の個数: 48

約数和(自身を含む): 132509520

約数和(自身を除く): 74770002

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 197, 342, 394, 591, 857, 1182, 1714, 1773, 2571, 3546, 3743, 5142, 7486, 7713, 11229, 15426, 16283, 22458, 32566, 33687, 48849, 67374, 97698, 146547, 168829, 293094, 337658, 506487, 1012974, 1519461, 3038922, 3207751, 6415502, 9623253, 19246506, 28869759, 57739518]

約数ペア:

[(1, 57739518), (2, 28869759), (3, 19246506), (6, 9623253), (9, 6415502), (18, 3207751), (19, 3038922), (38, 1519461), (57, 1012974), (114, 506487), (171, 337658), (197, 293094), (342, 168829), (394, 146547), (591, 97698), (857, 67374), (1182, 48849), (1714, 33687), (1773, 32566), (2571, 22458), (3546, 16283), (3743, 15426), (5142, 11229), (7486, 7713)]