18498834

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{5113}}^1$

素因数の和:5191

約数の個数: 32

約数和(自身を含む): 41730240

約数和(自身を除く): 23231406

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 5113, 10226, 15339, 30678, 46017, 92034, 138051, 276102, 342571, 685142, 1027713, 2055426, 3083139, 6166278, 9249417, 18498834]

約数ペア:

[(1, 18498834), (2, 9249417), (3, 6166278), (6, 3083139), (9, 2055426), (18, 1027713), (27, 685142), (54, 342571), (67, 276102), (134, 138051), (201, 92034), (402, 46017), (603, 30678), (1206, 15339), (1809, 10226), (3618, 5113)]