4417038

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 9897120

約数和(自身を除く): 5480082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 521, 942, 1042, 1413, 1563, 2826, 3126, 4239, 4689, 8478, 9378, 14067, 28134, 81797, 163594, 245391, 490782, 736173, 1472346, 2208519, 4417038]

約数ペア:

[(1, 4417038), (2, 2208519), (3, 1472346), (6, 736173), (9, 490782), (18, 245391), (27, 163594), (54, 81797), (157, 28134), (314, 14067), (471, 9378), (521, 8478), (942, 4689), (1042, 4239), (1413, 3126), (1563, 2826)]