81941742

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{146849}}^1$

素因数の和:146888

約数の個数: 24

約数和(自身を含む): 183268800

約数和(自身を除く): 101327058

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 146849, 293698, 440547, 881094, 1321641, 2643282, 4552319, 9104638, 13656957, 27313914, 40970871, 81941742]

約数ペア:

[(1, 81941742), (2, 40970871), (3, 27313914), (6, 13656957), (9, 9104638), (18, 4552319), (31, 2643282), (62, 1321641), (93, 881094), (186, 440547), (279, 293698), (558, 146849)]