218395842

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{39097}}^1$

素因数の和:39135

約数の個数: 48

約数和(自身を含む): 534860640

約数和(自身を除く): 316464798

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 39097, 78194, 117291, 234582, 273679, 547358, 742843, 821037, 1485686, 1642074, 1915753, 2228529, 3831506, 4457058, 5199901, 5747259, 10399802, 11494518, 15599703, 31199406, 36399307, 72798614, 109197921, 218395842]

約数ペア:

[(1, 218395842), (2, 109197921), (3, 72798614), (6, 36399307), (7, 31199406), (14, 15599703), (19, 11494518), (21, 10399802), (38, 5747259), (42, 5199901), (49, 4457058), (57, 3831506), (98, 2228529), (114, 1915753), (133, 1642074), (147, 1485686), (266, 821037), (294, 742843), (399, 547358), (798, 273679), (931, 234582), (1862, 117291), (2793, 78194), (5586, 39097)]