312804534

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1063961}}^1$

素因数の和:1063980

約数の個数: 24

約数和(自身を含む): 727750008

約数和(自身を除く): 414945474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1063961, 2127922, 3191883, 6383766, 7447727, 14895454, 22343181, 44686362, 52134089, 104268178, 156402267, 312804534]

約数ペア:

[(1, 312804534), (2, 156402267), (3, 104268178), (6, 52134089), (7, 44686362), (14, 22343181), (21, 14895454), (42, 7447727), (49, 6383766), (98, 3191883), (147, 2127922), (294, 1063961)]