1408888927746

素因数分解:

$2^1\times 3^7\times {\mathrm{322105379}}^1$

素因数の和:322105402

約数の個数: 32

約数和(自身を含む): 3169516939200

約数和(自身を除く): 1760628011454

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 322105379, 644210758, 966316137, 1932632274, 2898948411, 5797896822, 8696845233, 17393690466, 26090535699, 52181071398, 78271607097, 156543214194, 234814821291, 469629642582, 704444463873, 1408888927746]

約数ペア:

[(1, 1408888927746), (2, 704444463873), (3, 469629642582), (6, 234814821291), (9, 156543214194), (18, 78271607097), (27, 52181071398), (54, 26090535699), (81, 17393690466), (162, 8696845233), (243, 5797896822), (486, 2898948411), (729, 1932632274), (1458, 966316137), (2187, 644210758), (4374, 322105379)]