1520404326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{12066701}}^1$

素因数の和:12066716

約数の個数: 24

約数和(自身を含む): 3764811024

約数和(自身を除く): 2244406698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 12066701, 24133402, 36200103, 72400206, 84466907, 108600309, 168933814, 217200618, 253400721, 506801442, 760202163, 1520404326]

約数ペア:

[(1, 1520404326), (2, 760202163), (3, 506801442), (6, 253400721), (7, 217200618), (9, 168933814), (14, 108600309), (18, 84466907), (21, 72400206), (42, 36200103), (63, 24133402), (126, 12066701)]