18778152

素因数分解:

$2^3\times 3^1\times {\mathrm{607}}^1\times {\mathrm{1289}}^1$

素因数の和:1905

約数の個数: 32

約数和(自身を含む): 47059200

約数和(自身を除く): 28281048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 607, 1214, 1289, 1821, 2428, 2578, 3642, 3867, 4856, 5156, 7284, 7734, 10312, 14568, 15468, 30936, 782423, 1564846, 2347269, 3129692, 4694538, 6259384, 9389076, 18778152]

約数ペア:

[(1, 18778152), (2, 9389076), (3, 6259384), (4, 4694538), (6, 3129692), (8, 2347269), (12, 1564846), (24, 782423), (607, 30936), (1214, 15468), (1289, 14568), (1821, 10312), (2428, 7734), (2578, 7284), (3642, 5156), (3867, 4856)]