12103812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1117}}^1$

素因数の和:1177

約数の個数: 72

約数和(自身を含む): 35811776

約数和(自身を除く): 23707964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1117, 1204, 1548, 1806, 2234, 2709, 3351, 3612, 4468, 5418, 6702, 7819, 10053, 10836, 13404, 15638, 20106, 23457, 31276, 40212, 46914, 48031, 70371, 93828, 96062, 140742, 144093, 192124, 281484, 288186, 336217, 432279, 576372, 672434, 864558, 1008651, 1344868, 1729116, 2017302, 3025953, 4034604, 6051906, 12103812]

約数ペア:

[(1, 12103812), (2, 6051906), (3, 4034604), (4, 3025953), (6, 2017302), (7, 1729116), (9, 1344868), (12, 1008651), (14, 864558), (18, 672434), (21, 576372), (28, 432279), (36, 336217), (42, 288186), (43, 281484), (63, 192124), (84, 144093), (86, 140742), (126, 96062), (129, 93828), (172, 70371), (252, 48031), (258, 46914), (301, 40212), (387, 31276), (516, 23457), (602, 20106), (774, 15638), (903, 13404), (1117, 10836), (1204, 10053), (1548, 7819), (1806, 6702), (2234, 5418), (2709, 4468), (3351, 3612)]