17880684

素因数分解:

$2^2\times 3^1\times {\mathrm{1193}}^1\times {\mathrm{1249}}^1$

素因数の和:2449

約数の個数: 24

約数和(自身を含む): 41790000

約数和(自身を除く): 23909316

約数列:

[1, 2, 3, 4, 6, 12, 1193, 1249, 2386, 2498, 3579, 3747, 4772, 4996, 7158, 7494, 14316, 14988, 1490057, 2980114, 4470171, 5960228, 8940342, 17880684]

約数ペア:

[(1, 17880684), (2, 8940342), (3, 5960228), (4, 4470171), (6, 2980114), (12, 1490057), (1193, 14988), (1249, 14316), (2386, 7494), (2498, 7158), (3579, 4996), (3747, 4772)]