13146822

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2957}}^1$

素因数の和:2997

約数の個数: 48

約数和(自身を含む): 32301360

約数和(自身を除く): 19154538

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 2957, 4446, 5914, 8871, 17742, 26613, 38441, 53226, 56183, 76882, 112366, 115323, 168549, 230646, 337098, 345969, 505647, 691938, 730379, 1011294, 1460758, 2191137, 4382274, 6573411, 13146822]

約数ペア:

[(1, 13146822), (2, 6573411), (3, 4382274), (6, 2191137), (9, 1460758), (13, 1011294), (18, 730379), (19, 691938), (26, 505647), (38, 345969), (39, 337098), (57, 230646), (78, 168549), (114, 115323), (117, 112366), (171, 76882), (234, 56183), (247, 53226), (342, 38441), (494, 26613), (741, 17742), (1482, 8871), (2223, 5914), (2957, 4446)]