18548340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3187}}^1$

素因数の和:3296

約数の個数: 48

約数和(自身を含む): 52487232

約数和(自身を除く): 33938892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 3187, 5820, 6374, 9561, 12748, 15935, 19122, 31870, 38244, 47805, 63740, 95610, 191220, 309139, 618278, 927417, 1236556, 1545695, 1854834, 3091390, 3709668, 4637085, 6182780, 9274170, 18548340]

約数ペア:

[(1, 18548340), (2, 9274170), (3, 6182780), (4, 4637085), (5, 3709668), (6, 3091390), (10, 1854834), (12, 1545695), (15, 1236556), (20, 927417), (30, 618278), (60, 309139), (97, 191220), (194, 95610), (291, 63740), (388, 47805), (485, 38244), (582, 31870), (970, 19122), (1164, 15935), (1455, 12748), (1940, 9561), (2910, 6374), (3187, 5820)]