18455268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6959}}^1$

素因数の和:6996

約数の個数: 48

約数和(自身を含む): 49109760

約数和(自身を除く): 30654492

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 6959, 13918, 20877, 27836, 41754, 83508, 90467, 118303, 180934, 236606, 271401, 354909, 361868, 473212, 542802, 709818, 1085604, 1419636, 1537939, 3075878, 4613817, 6151756, 9227634, 18455268]

約数ペア:

[(1, 18455268), (2, 9227634), (3, 6151756), (4, 4613817), (6, 3075878), (12, 1537939), (13, 1419636), (17, 1085604), (26, 709818), (34, 542802), (39, 473212), (51, 361868), (52, 354909), (68, 271401), (78, 236606), (102, 180934), (156, 118303), (204, 90467), (221, 83508), (442, 41754), (663, 27836), (884, 20877), (1326, 13918), (2652, 6959)]