634525938

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{18013}}^1$

素因数の和:18143

約数の個数: 48

約数和(自身を含む): 1461295680

約数和(自身を除く): 826769742

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 103, 114, 171, 206, 309, 342, 618, 927, 1854, 1957, 3914, 5871, 11742, 17613, 18013, 35226, 36026, 54039, 108078, 162117, 324234, 342247, 684494, 1026741, 1855339, 2053482, 3080223, 3710678, 5566017, 6160446, 11132034, 16698051, 33396102, 35251441, 70502882, 105754323, 211508646, 317262969, 634525938]

約数ペア:

[(1, 634525938), (2, 317262969), (3, 211508646), (6, 105754323), (9, 70502882), (18, 35251441), (19, 33396102), (38, 16698051), (57, 11132034), (103, 6160446), (114, 5566017), (171, 3710678), (206, 3080223), (309, 2053482), (342, 1855339), (618, 1026741), (927, 684494), (1854, 342247), (1957, 324234), (3914, 162117), (5871, 108078), (11742, 54039), (17613, 36026), (18013, 35226)]