18595512

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19867}}^1$

素因数の和:19892

約数の個数: 48

約数和(自身を含む): 54239640

約数和(自身を除く): 35644128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 19867, 39734, 59601, 79468, 119202, 158936, 178803, 238404, 258271, 357606, 476808, 516542, 715212, 774813, 1033084, 1430424, 1549626, 2066168, 2324439, 3099252, 4648878, 6198504, 9297756, 18595512]

約数ペア:

[(1, 18595512), (2, 9297756), (3, 6198504), (4, 4648878), (6, 3099252), (8, 2324439), (9, 2066168), (12, 1549626), (13, 1430424), (18, 1033084), (24, 774813), (26, 715212), (36, 516542), (39, 476808), (52, 357606), (72, 258271), (78, 238404), (104, 178803), (117, 158936), (156, 119202), (234, 79468), (312, 59601), (468, 39734), (936, 19867)]