13325442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 30602880

約数和(自身を除く): 17277438

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 43, 58, 78, 86, 87, 129, 137, 174, 258, 274, 377, 411, 559, 754, 822, 1118, 1131, 1247, 1677, 1781, 2262, 2494, 3354, 3562, 3741, 3973, 5343, 5891, 7482, 7946, 10686, 11782, 11919, 16211, 17673, 23838, 32422, 35346, 48633, 51649, 76583, 97266, 103298, 153166, 154947, 170839, 229749, 309894, 341678, 459498, 512517, 1025034, 2220907, 4441814, 6662721, 13325442]

約数ペア:

[(1, 13325442), (2, 6662721), (3, 4441814), (6, 2220907), (13, 1025034), (26, 512517), (29, 459498), (39, 341678), (43, 309894), (58, 229749), (78, 170839), (86, 154947), (87, 153166), (129, 103298), (137, 97266), (174, 76583), (258, 51649), (274, 48633), (377, 35346), (411, 32422), (559, 23838), (754, 17673), (822, 16211), (1118, 11919), (1131, 11782), (1247, 10686), (1677, 7946), (1781, 7482), (2262, 5891), (2494, 5343), (3354, 3973), (3562, 3741)]