18864906

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{599}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 39312000

約数和(自身を除く): 20447094

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 181, 362, 543, 599, 1086, 1198, 1797, 3594, 5249, 10498, 15747, 17371, 31494, 34742, 52113, 104226, 108419, 216838, 325257, 650514, 3144151, 6288302, 9432453, 18864906]

約数ペア:

[(1, 18864906), (2, 9432453), (3, 6288302), (6, 3144151), (29, 650514), (58, 325257), (87, 216838), (174, 108419), (181, 104226), (362, 52113), (543, 34742), (599, 31494), (1086, 17371), (1198, 15747), (1797, 10498), (3594, 5249)]