18348569199

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{300299}}^1$

素因数の和:300412

約数の個数: 32

約数和(自身を含む): 28444416000

約数和(自身を除く): 10095846801

約数列:

[1, 3, 9, 27, 31, 73, 93, 219, 279, 657, 837, 1971, 2263, 6789, 20367, 61101, 300299, 900897, 2702691, 8108073, 9309269, 21921827, 27927807, 65765481, 83783421, 197296443, 251350263, 591889329, 679576637, 2038729911, 6116189733, 18348569199]

約数ペア:

[(1, 18348569199), (3, 6116189733), (9, 2038729911), (27, 679576637), (31, 591889329), (73, 251350263), (93, 197296443), (219, 83783421), (279, 65765481), (657, 27927807), (837, 21921827), (1971, 9309269), (2263, 8108073), (6789, 2702691), (20367, 900897), (61101, 300299)]