6718894

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 13708800

約数和(自身を除く): 6989906

約数列:

[1, 2, 7, 13, 14, 19, 26, 29, 38, 58, 67, 91, 133, 134, 182, 203, 247, 266, 377, 406, 469, 494, 551, 754, 871, 938, 1102, 1273, 1729, 1742, 1943, 2546, 2639, 3458, 3857, 3886, 5278, 6097, 7163, 7714, 8911, 12194, 13601, 14326, 16549, 17822, 25259, 27202, 33098, 36917, 50141, 50518, 73834, 100282, 115843, 176813, 231686, 258419, 353626, 479921, 516838, 959842, 3359447, 6718894]

約数ペア:

[(1, 6718894), (2, 3359447), (7, 959842), (13, 516838), (14, 479921), (19, 353626), (26, 258419), (29, 231686), (38, 176813), (58, 115843), (67, 100282), (91, 73834), (133, 50518), (134, 50141), (182, 36917), (203, 33098), (247, 27202), (266, 25259), (377, 17822), (406, 16549), (469, 14326), (494, 13601), (551, 12194), (754, 8911), (871, 7714), (938, 7163), (1102, 6097), (1273, 5278), (1729, 3886), (1742, 3857), (1943, 3458), (2546, 2639)]