67243428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{266839}}^1$

素因数の和:266856

約数の個数: 36

約数和(自身を含む): 194259520

約数和(自身を除く): 127016092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 266839, 533678, 800517, 1067356, 1601034, 1867873, 2401551, 3202068, 3735746, 4803102, 5603619, 7471492, 9606204, 11207238, 16810857, 22414476, 33621714, 67243428]

約数ペア:

[(1, 67243428), (2, 33621714), (3, 22414476), (4, 16810857), (6, 11207238), (7, 9606204), (9, 7471492), (12, 5603619), (14, 4803102), (18, 3735746), (21, 3202068), (28, 2401551), (36, 1867873), (42, 1601034), (63, 1067356), (84, 800517), (126, 533678), (252, 266839)]