18671142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4583}}^1$

素因数の和:4692

約数の個数: 32

約数和(自身を含む): 43126272

約数和(自身を除く): 24455130

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 4583, 9166, 13749, 27498, 32081, 64162, 96243, 192486, 444551, 889102, 1333653, 2667306, 3111857, 6223714, 9335571, 18671142]

約数ペア:

[(1, 18671142), (2, 9335571), (3, 6223714), (6, 3111857), (7, 2667306), (14, 1333653), (21, 889102), (42, 444551), (97, 192486), (194, 96243), (291, 64162), (582, 32081), (679, 27498), (1358, 13749), (2037, 9166), (4074, 4583)]