13858578

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 31449600

約数和(自身を除く): 17591022

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 139, 174, 191, 261, 278, 382, 417, 522, 573, 834, 1146, 1251, 1719, 2502, 3438, 4031, 5539, 8062, 11078, 12093, 16617, 24186, 26549, 33234, 36279, 49851, 53098, 72558, 79647, 99702, 159294, 238941, 477882, 769921, 1539842, 2309763, 4619526, 6929289, 13858578]

約数ペア:

[(1, 13858578), (2, 6929289), (3, 4619526), (6, 2309763), (9, 1539842), (18, 769921), (29, 477882), (58, 238941), (87, 159294), (139, 99702), (174, 79647), (191, 72558), (261, 53098), (278, 49851), (382, 36279), (417, 33234), (522, 26549), (573, 24186), (834, 16617), (1146, 12093), (1251, 11078), (1719, 8062), (2502, 5539), (3438, 4031)]