15199038

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 34285680

約数和(自身を除く): 19086642

約数列:

[1, 2, 3, 6, 9, 18, 43, 73, 86, 129, 146, 219, 258, 269, 387, 438, 538, 657, 774, 807, 1314, 1614, 2421, 3139, 4842, 6278, 9417, 11567, 18834, 19637, 23134, 28251, 34701, 39274, 56502, 58911, 69402, 104103, 117822, 176733, 208206, 353466, 844391, 1688782, 2533173, 5066346, 7599519, 15199038]

約数ペア:

[(1, 15199038), (2, 7599519), (3, 5066346), (6, 2533173), (9, 1688782), (18, 844391), (43, 353466), (73, 208206), (86, 176733), (129, 117822), (146, 104103), (219, 69402), (258, 58911), (269, 56502), (387, 39274), (438, 34701), (538, 28251), (657, 23134), (774, 19637), (807, 18834), (1314, 11567), (1614, 9417), (2421, 6278), (3139, 4842)]