647967342

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{52501}}^1$

素因数の和:52545

約数の個数: 48

約数和(自身を含む): 1508277456

約数和(自身を除く): 860310114

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 121, 187, 242, 363, 374, 561, 726, 1122, 2057, 4114, 6171, 12342, 52501, 105002, 157503, 315006, 577511, 892517, 1155022, 1732533, 1785034, 2677551, 3465066, 5355102, 6352621, 9817687, 12705242, 19057863, 19635374, 29453061, 38115726, 58906122, 107994557, 215989114, 323983671, 647967342]

約数ペア:

[(1, 647967342), (2, 323983671), (3, 215989114), (6, 107994557), (11, 58906122), (17, 38115726), (22, 29453061), (33, 19635374), (34, 19057863), (51, 12705242), (66, 9817687), (102, 6352621), (121, 5355102), (187, 3465066), (242, 2677551), (363, 1785034), (374, 1732533), (561, 1155022), (726, 892517), (1122, 577511), (2057, 315006), (4114, 157503), (6171, 105002), (12342, 52501)]