1330994646

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{125117}}^1$

素因数の和:125325

約数の個数: 32

約数和(自身を含む): 2972803680

約数和(自身を除く): 1641809034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 591, 1182, 1773, 3546, 5319, 10638, 125117, 250234, 375351, 750702, 1126053, 2252106, 3378159, 6756318, 24648049, 49296098, 73944147, 147888294, 221832441, 443664882, 665497323, 1330994646]

約数ペア:

[(1, 1330994646), (2, 665497323), (3, 443664882), (6, 221832441), (9, 147888294), (18, 73944147), (27, 49296098), (54, 24648049), (197, 6756318), (394, 3378159), (591, 2252106), (1182, 1126053), (1773, 750702), (3546, 375351), (5319, 250234), (10638, 125117)]