268942002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6403381}}^1$

素因数の和:6403393

約数の個数: 16

約数和(自身を含む): 614724672

約数和(自身を除く): 345782670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6403381, 12806762, 19210143, 38420286, 44823667, 89647334, 134471001, 268942002]

約数ペア:

[(1, 268942002), (2, 134471001), (3, 89647334), (6, 44823667), (7, 38420286), (14, 19210143), (21, 12806762), (42, 6403381)]