8430006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 19611648

約数和(自身を除く): 11181642

約数列:

[1, 2, 3, 6, 13, 23, 26, 37, 39, 46, 69, 74, 78, 111, 127, 138, 222, 254, 299, 381, 481, 598, 762, 851, 897, 962, 1443, 1651, 1702, 1794, 2553, 2886, 2921, 3302, 4699, 4953, 5106, 5842, 8763, 9398, 9906, 11063, 14097, 17526, 22126, 28194, 33189, 37973, 61087, 66378, 75946, 108077, 113919, 122174, 183261, 216154, 227838, 324231, 366522, 648462, 1405001, 2810002, 4215003, 8430006]

約数ペア:

[(1, 8430006), (2, 4215003), (3, 2810002), (6, 1405001), (13, 648462), (23, 366522), (26, 324231), (37, 227838), (39, 216154), (46, 183261), (69, 122174), (74, 113919), (78, 108077), (111, 75946), (127, 66378), (138, 61087), (222, 37973), (254, 33189), (299, 28194), (381, 22126), (481, 17526), (598, 14097), (762, 11063), (851, 9906), (897, 9398), (962, 8763), (1443, 5842), (1651, 5106), (1702, 4953), (1794, 4699), (2553, 3302), (2886, 2921)]