18296848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:599

約数の個数: 40

約数和(自身を含む): 37671200

約数和(自身を除く): 19374352

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 139, 152, 278, 304, 433, 556, 866, 1112, 1732, 2224, 2641, 3464, 5282, 6928, 8227, 10564, 16454, 21128, 32908, 42256, 60187, 65816, 120374, 131632, 240748, 481496, 962992, 1143553, 2287106, 4574212, 9148424, 18296848]

約数ペア:

[(1, 18296848), (2, 9148424), (4, 4574212), (8, 2287106), (16, 1143553), (19, 962992), (38, 481496), (76, 240748), (139, 131632), (152, 120374), (278, 65816), (304, 60187), (433, 42256), (556, 32908), (866, 21128), (1112, 16454), (1732, 10564), (2224, 8227), (2641, 6928), (3464, 5282)]