2688102

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 6259968

約数和(自身を除く): 3571866

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 151, 207, 258, 302, 387, 414, 453, 774, 906, 989, 1359, 1978, 2718, 2967, 3473, 5934, 6493, 6946, 8901, 10419, 12986, 17802, 19479, 20838, 31257, 38958, 58437, 62514, 116874, 149339, 298678, 448017, 896034, 1344051, 2688102]

約数ペア:

[(1, 2688102), (2, 1344051), (3, 896034), (6, 448017), (9, 298678), (18, 149339), (23, 116874), (43, 62514), (46, 58437), (69, 38958), (86, 31257), (129, 20838), (138, 19479), (151, 17802), (207, 12986), (258, 10419), (302, 8901), (387, 6946), (414, 6493), (453, 5934), (774, 3473), (906, 2967), (989, 2718), (1359, 1978)]