19727694

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{22367}}^1$

素因数の和:22389

約数の個数: 36

約数和(自身を含む): 49724064

約数和(自身を除く): 29996370

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 22367, 44734, 67101, 134202, 156569, 201303, 313138, 402606, 469707, 939414, 1095983, 1409121, 2191966, 2818242, 3287949, 6575898, 9863847, 19727694]

約数ペア:

[(1, 19727694), (2, 9863847), (3, 6575898), (6, 3287949), (7, 2818242), (9, 2191966), (14, 1409121), (18, 1095983), (21, 939414), (42, 469707), (49, 402606), (63, 313138), (98, 201303), (126, 156569), (147, 134202), (294, 67101), (441, 44734), (882, 22367)]