6487778

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 12065760

約数和(自身を除く): 5577982

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 83, 121, 166, 187, 209, 242, 323, 374, 418, 646, 913, 1411, 1577, 1826, 2057, 2299, 2822, 3154, 3553, 4114, 4598, 7106, 10043, 15521, 17347, 20086, 26809, 31042, 34694, 39083, 53618, 78166, 170731, 190817, 294899, 341462, 381634, 589798, 3243889, 6487778]

約数ペア:

[(1, 6487778), (2, 3243889), (11, 589798), (17, 381634), (19, 341462), (22, 294899), (34, 190817), (38, 170731), (83, 78166), (121, 53618), (166, 39083), (187, 34694), (209, 31042), (242, 26809), (323, 20086), (374, 17347), (418, 15521), (646, 10043), (913, 7106), (1411, 4598), (1577, 4114), (1826, 3553), (2057, 3154), (2299, 2822)]