9887166

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 23025600

約数和(自身を除く): 13138434

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 79, 102, 153, 158, 237, 306, 409, 474, 711, 818, 1227, 1343, 1422, 2454, 2686, 3681, 4029, 6953, 7362, 8058, 12087, 13906, 20859, 24174, 32311, 41718, 62577, 64622, 96933, 125154, 193866, 290799, 549287, 581598, 1098574, 1647861, 3295722, 4943583, 9887166]

約数ペア:

[(1, 9887166), (2, 4943583), (3, 3295722), (6, 1647861), (9, 1098574), (17, 581598), (18, 549287), (34, 290799), (51, 193866), (79, 125154), (102, 96933), (153, 64622), (158, 62577), (237, 41718), (306, 32311), (409, 24174), (474, 20859), (711, 13906), (818, 12087), (1227, 8058), (1343, 7362), (1422, 6953), (2454, 4029), (2686, 3681)]