18269412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11447}}^1$

素因数の和:11480

約数の個数: 48

約数和(自身を含む): 51287040

約数和(自身を除く): 33017628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 11447, 22894, 34341, 45788, 68682, 80129, 137364, 160258, 217493, 240387, 320516, 434986, 480774, 652479, 869972, 961548, 1304958, 1522451, 2609916, 3044902, 4567353, 6089804, 9134706, 18269412]

約数ペア:

[(1, 18269412), (2, 9134706), (3, 6089804), (4, 4567353), (6, 3044902), (7, 2609916), (12, 1522451), (14, 1304958), (19, 961548), (21, 869972), (28, 652479), (38, 480774), (42, 434986), (57, 320516), (76, 240387), (84, 217493), (114, 160258), (133, 137364), (228, 80129), (266, 68682), (399, 45788), (532, 34341), (798, 22894), (1596, 11447)]