18289614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1213}}^1$

素因数の和:1584

約数の個数: 32

約数和(自身を含む): 41955840

約数和(自身を除く): 23666226

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 359, 718, 1077, 1213, 2154, 2426, 2513, 3639, 5026, 7278, 7539, 8491, 15078, 16982, 25473, 50946, 435467, 870934, 1306401, 2612802, 3048269, 6096538, 9144807, 18289614]

約数ペア:

[(1, 18289614), (2, 9144807), (3, 6096538), (6, 3048269), (7, 2612802), (14, 1306401), (21, 870934), (42, 435467), (359, 50946), (718, 25473), (1077, 16982), (1213, 15078), (2154, 8491), (2426, 7539), (2513, 7278), (3639, 5026)]