7201812

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 18228672

約数和(自身を除く): 11026860

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 821, 1462, 1642, 2193, 2463, 2924, 3284, 4386, 4926, 8772, 9852, 13957, 27914, 35303, 41871, 55828, 70606, 83742, 105909, 141212, 167484, 211818, 423636, 600151, 1200302, 1800453, 2400604, 3600906, 7201812]

約数ペア:

[(1, 7201812), (2, 3600906), (3, 2400604), (4, 1800453), (6, 1200302), (12, 600151), (17, 423636), (34, 211818), (43, 167484), (51, 141212), (68, 105909), (86, 83742), (102, 70606), (129, 55828), (172, 41871), (204, 35303), (258, 27914), (516, 13957), (731, 9852), (821, 8772), (1462, 4926), (1642, 4386), (2193, 3284), (2463, 2924)]