1520863416

素因数分解:

$2^3\times 3^2\times {\mathrm{21123103}}^1$

素因数の和:21123115

約数の個数: 24

約数和(自身を含む): 4119005280

約数和(自身を除く): 2598141864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 21123103, 42246206, 63369309, 84492412, 126738618, 168984824, 190107927, 253477236, 380215854, 506954472, 760431708, 1520863416]

約数ペア:

[(1, 1520863416), (2, 760431708), (3, 506954472), (4, 380215854), (6, 253477236), (8, 190107927), (9, 168984824), (12, 126738618), (18, 84492412), (24, 63369309), (36, 42246206), (72, 21123103)]