2109131418

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{7079}}^1$

素因数の和:7251

約数の個数: 64

約数和(自身を含む): 4697948160

約数和(自身を除く): 2588816742

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 127, 138, 254, 381, 391, 762, 782, 1173, 2159, 2346, 2921, 4318, 5842, 6477, 7079, 8763, 12954, 14158, 17526, 21237, 42474, 49657, 99314, 120343, 148971, 162817, 240686, 297942, 325634, 361029, 488451, 722058, 899033, 976902, 1798066, 2697099, 2767889, 5394198, 5535778, 8303667, 15283561, 16607334, 20677759, 30567122, 41355518, 45850683, 62033277, 91701366, 124066554, 351521903, 703043806, 1054565709, 2109131418]

約数ペア:

[(1, 2109131418), (2, 1054565709), (3, 703043806), (6, 351521903), (17, 124066554), (23, 91701366), (34, 62033277), (46, 45850683), (51, 41355518), (69, 30567122), (102, 20677759), (127, 16607334), (138, 15283561), (254, 8303667), (381, 5535778), (391, 5394198), (762, 2767889), (782, 2697099), (1173, 1798066), (2159, 976902), (2346, 899033), (2921, 722058), (4318, 488451), (5842, 361029), (6477, 325634), (7079, 297942), (8763, 240686), (12954, 162817), (14158, 148971), (17526, 120343), (21237, 99314), (42474, 49657)]