258560526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{267661}}^1$

素因数の和:267696

約数の個数: 32

約数和(自身を含む): 616693248

約数和(自身を除く): 358132722

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 267661, 535322, 802983, 1605966, 1873627, 3747254, 5620881, 6156203, 11241762, 12312406, 18468609, 36937218, 43093421, 86186842, 129280263, 258560526]

約数ペア:

[(1, 258560526), (2, 129280263), (3, 86186842), (6, 43093421), (7, 36937218), (14, 18468609), (21, 12312406), (23, 11241762), (42, 6156203), (46, 5620881), (69, 3747254), (138, 1873627), (161, 1605966), (322, 802983), (483, 535322), (966, 267661)]