12486684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3457}}^1$

素因数の和:3514

約数の個数: 48

約数和(自身を含む): 34082048

約数和(自身を除く): 21595364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3457, 3612, 6914, 10371, 13828, 20742, 24199, 41484, 48398, 72597, 96796, 145194, 148651, 290388, 297302, 445953, 594604, 891906, 1040557, 1783812, 2081114, 3121671, 4162228, 6243342, 12486684]

約数ペア:

[(1, 12486684), (2, 6243342), (3, 4162228), (4, 3121671), (6, 2081114), (7, 1783812), (12, 1040557), (14, 891906), (21, 594604), (28, 445953), (42, 297302), (43, 290388), (84, 148651), (86, 145194), (129, 96796), (172, 72597), (258, 48398), (301, 41484), (516, 24199), (602, 20742), (903, 13828), (1204, 10371), (1806, 6914), (3457, 3612)]