15273342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2819}}^1$

素因数の和:2877

約数の個数: 48

約数和(自身を含む): 38712960

約数和(自身を除く): 23439618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 2819, 5418, 5638, 8457, 16914, 19733, 25371, 39466, 50742, 59199, 118398, 121217, 177597, 242434, 355194, 363651, 727302, 848519, 1090953, 1697038, 2181906, 2545557, 5091114, 7636671, 15273342]

約数ペア:

[(1, 15273342), (2, 7636671), (3, 5091114), (6, 2545557), (7, 2181906), (9, 1697038), (14, 1090953), (18, 848519), (21, 727302), (42, 363651), (43, 355194), (63, 242434), (86, 177597), (126, 121217), (129, 118398), (258, 59199), (301, 50742), (387, 39466), (602, 25371), (774, 19733), (903, 16914), (1806, 8457), (2709, 5638), (2819, 5418)]