13197828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2663}}^1$

素因数の和:2736

約数の個数: 48

約数和(自身を含む): 35804160

約数和(自身を除く): 22606332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 708, 826, 1239, 1652, 2478, 2663, 4956, 5326, 7989, 10652, 15978, 18641, 31956, 37282, 55923, 74564, 111846, 157117, 223692, 314234, 471351, 628468, 942702, 1099819, 1885404, 2199638, 3299457, 4399276, 6598914, 13197828]

約数ペア:

[(1, 13197828), (2, 6598914), (3, 4399276), (4, 3299457), (6, 2199638), (7, 1885404), (12, 1099819), (14, 942702), (21, 628468), (28, 471351), (42, 314234), (59, 223692), (84, 157117), (118, 111846), (177, 74564), (236, 55923), (354, 37282), (413, 31956), (708, 18641), (826, 15978), (1239, 10652), (1652, 7989), (2478, 5326), (2663, 4956)]