18589472

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{4801}}^1$

素因数の和:4833

約数の個数: 36

約数和(自身を含む): 40235958

約数和(自身を除く): 21646486

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 4801, 9602, 19204, 38408, 52811, 76816, 105622, 153632, 211244, 422488, 580921, 844976, 1161842, 1689952, 2323684, 4647368, 9294736, 18589472]

約数ペア:

[(1, 18589472), (2, 9294736), (4, 4647368), (8, 2323684), (11, 1689952), (16, 1161842), (22, 844976), (32, 580921), (44, 422488), (88, 211244), (121, 153632), (176, 105622), (242, 76816), (352, 52811), (484, 38408), (968, 19204), (1936, 9602), (3872, 4801)]