18541594

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 30917376

約数和(自身を除く): 12375782

約数列:

[1, 2, 17, 34, 41, 47, 82, 94, 283, 566, 697, 799, 1394, 1598, 1927, 3854, 4811, 9622, 11603, 13301, 23206, 26602, 32759, 65518, 197251, 226117, 394502, 452234, 545341, 1090682, 9270797, 18541594]

約数ペア:

[(1, 18541594), (2, 9270797), (17, 1090682), (34, 545341), (41, 452234), (47, 394502), (82, 226117), (94, 197251), (283, 65518), (566, 32759), (697, 26602), (799, 23206), (1394, 13301), (1598, 11603), (1927, 9622), (3854, 4811)]