18476038

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 33753600

約数和(自身を除く): 15277562

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 686, 1127, 1171, 2254, 2342, 7889, 8197, 15778, 16394, 26933, 53866, 57379, 114758, 188531, 377062, 401653, 803306, 1319717, 2639434, 9238019, 18476038]

約数ペア:

[(1, 18476038), (2, 9238019), (7, 2639434), (14, 1319717), (23, 803306), (46, 401653), (49, 377062), (98, 188531), (161, 114758), (322, 57379), (343, 53866), (686, 26933), (1127, 16394), (1171, 15778), (2254, 8197), (2342, 7889)]