18493068

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4831}}^1$

素因数の和:4878

約数の個数: 48

約数和(自身を含む): 48706560

約数和(自身を除く): 30213492

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 4831, 9662, 14493, 19324, 28986, 53141, 57972, 106282, 140099, 159423, 212564, 280198, 318846, 420297, 560396, 637692, 840594, 1541089, 1681188, 3082178, 4623267, 6164356, 9246534, 18493068]

約数ペア:

[(1, 18493068), (2, 9246534), (3, 6164356), (4, 4623267), (6, 3082178), (11, 1681188), (12, 1541089), (22, 840594), (29, 637692), (33, 560396), (44, 420297), (58, 318846), (66, 280198), (87, 212564), (116, 159423), (132, 140099), (174, 106282), (319, 57972), (348, 53141), (638, 28986), (957, 19324), (1276, 14493), (1914, 9662), (3828, 4831)]