65507148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{259949}}^1$

素因数の和:259966

約数の個数: 36

約数和(自身を含む): 189243600

約数和(自身を除く): 123736452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 259949, 519898, 779847, 1039796, 1559694, 1819643, 2339541, 3119388, 3639286, 4679082, 5458929, 7278572, 9358164, 10917858, 16376787, 21835716, 32753574, 65507148]

約数ペア:

[(1, 65507148), (2, 32753574), (3, 21835716), (4, 16376787), (6, 10917858), (7, 9358164), (9, 7278572), (12, 5458929), (14, 4679082), (18, 3639286), (21, 3119388), (28, 2339541), (36, 1819643), (42, 1559694), (63, 1039796), (84, 779847), (126, 519898), (252, 259949)]