12108456

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{3911}}^1$

素因数の和:3966

約数の個数: 48

約数和(自身を含む): 33564960

約数和(自身を除く): 21456504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 3911, 7822, 11733, 15644, 23466, 31288, 35199, 46932, 70398, 93864, 140796, 168173, 281592, 336346, 504519, 672692, 1009038, 1345384, 1513557, 2018076, 3027114, 4036152, 6054228, 12108456]

約数ペア:

[(1, 12108456), (2, 6054228), (3, 4036152), (4, 3027114), (6, 2018076), (8, 1513557), (9, 1345384), (12, 1009038), (18, 672692), (24, 504519), (36, 336346), (43, 281592), (72, 168173), (86, 140796), (129, 93864), (172, 70398), (258, 46932), (344, 35199), (387, 31288), (516, 23466), (774, 15644), (1032, 11733), (1548, 7822), (3096, 3911)]