8643078

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{6959}}^1$

素因数の和:6993

約数の個数: 32

約数和(自身を含む): 20044800

約数和(自身を除く): 11401722

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 6959, 13918, 20877, 41754, 62631, 125262, 160057, 187893, 320114, 375786, 480171, 960342, 1440513, 2881026, 4321539, 8643078]

約数ペア:

[(1, 8643078), (2, 4321539), (3, 2881026), (6, 1440513), (9, 960342), (18, 480171), (23, 375786), (27, 320114), (46, 187893), (54, 160057), (69, 125262), (138, 62631), (207, 41754), (414, 20877), (621, 13918), (1242, 6959)]