9998988

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{26879}}^1$

素因数の和:26917

約数の個数: 24

約数和(自身を含む): 24084480

約数和(自身を除く): 14085492

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 26879, 53758, 80637, 107516, 161274, 322548, 833249, 1666498, 2499747, 3332996, 4999494, 9998988]

約数ペア:

[(1, 9998988), (2, 4999494), (3, 3332996), (4, 2499747), (6, 1666498), (12, 833249), (31, 322548), (62, 161274), (93, 107516), (124, 80637), (186, 53758), (372, 26879)]