64451394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{511519}}^1$

素因数の和:511534

約数の個数: 24

約数和(自身を含む): 159594240

約数和(自身を除く): 95142846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 511519, 1023038, 1534557, 3069114, 3580633, 4603671, 7161266, 9207342, 10741899, 21483798, 32225697, 64451394]

約数ペア:

[(1, 64451394), (2, 32225697), (3, 21483798), (6, 10741899), (7, 9207342), (9, 7161266), (14, 4603671), (18, 3580633), (21, 3069114), (42, 1534557), (63, 1023038), (126, 511519)]