18862998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40829}}^1$

素因数の和:40852

約数の個数: 32

約数和(自身を含む): 47036160

約数和(自身を除く): 28173162

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 40829, 81658, 122487, 244974, 285803, 449119, 571606, 857409, 898238, 1347357, 1714818, 2694714, 3143833, 6287666, 9431499, 18862998]

約数ペア:

[(1, 18862998), (2, 9431499), (3, 6287666), (6, 3143833), (7, 2694714), (11, 1714818), (14, 1347357), (21, 898238), (22, 857409), (33, 571606), (42, 449119), (66, 285803), (77, 244974), (154, 122487), (231, 81658), (462, 40829)]