18883921062

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{429551}}^1$

素因数の和:430004

約数の個数: 32

約数和(自身を含む): 40082356224

約数和(自身を除く): 21198435162

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 431, 862, 1293, 2586, 7327, 14654, 21981, 43962, 429551, 859102, 1288653, 2577306, 7302367, 14604734, 21907101, 43814202, 185136481, 370272962, 555409443, 1110818886, 3147320177, 6294640354, 9441960531, 18883921062]

約数ペア:

[(1, 18883921062), (2, 9441960531), (3, 6294640354), (6, 3147320177), (17, 1110818886), (34, 555409443), (51, 370272962), (102, 185136481), (431, 43814202), (862, 21907101), (1293, 14604734), (2586, 7302367), (7327, 2577306), (14654, 1288653), (21981, 859102), (43962, 429551)]