15801828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8179}}^1$

素因数の和:8216

約数の個数: 48

約数和(自身を含む): 43975680

約数和(自身を除く): 28173852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 8179, 16358, 24537, 32716, 49074, 57253, 98148, 114506, 171759, 188117, 229012, 343518, 376234, 564351, 687036, 752468, 1128702, 1316819, 2257404, 2633638, 3950457, 5267276, 7900914, 15801828]

約数ペア:

[(1, 15801828), (2, 7900914), (3, 5267276), (4, 3950457), (6, 2633638), (7, 2257404), (12, 1316819), (14, 1128702), (21, 752468), (23, 687036), (28, 564351), (42, 376234), (46, 343518), (69, 229012), (84, 188117), (92, 171759), (138, 114506), (161, 98148), (276, 57253), (322, 49074), (483, 32716), (644, 24537), (966, 16358), (1932, 8179)]