135021816

素因数分解:

$2^3\times 3^4\times {\mathrm{208367}}^1$

素因数の和:208385

約数の個数: 40

約数和(自身を含む): 378187920

約数和(自身を除く): 243166104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 208367, 416734, 625101, 833468, 1250202, 1666936, 1875303, 2500404, 3750606, 5000808, 5625909, 7501212, 11251818, 15002424, 16877727, 22503636, 33755454, 45007272, 67510908, 135021816]

約数ペア:

[(1, 135021816), (2, 67510908), (3, 45007272), (4, 33755454), (6, 22503636), (8, 16877727), (9, 15002424), (12, 11251818), (18, 7501212), (24, 5625909), (27, 5000808), (36, 3750606), (54, 2500404), (72, 1875303), (81, 1666936), (108, 1250202), (162, 833468), (216, 625101), (324, 416734), (648, 208367)]