289630206

素因数分解:

$2^1\times 3^2\times {\mathrm{2273}}^1\times {\mathrm{7079}}^1$

素因数の和:9360

約数の個数: 24

約数和(自身を含む): 627896880

約数和(自身を除く): 338266674

約数列:

[1, 2, 3, 6, 9, 18, 2273, 4546, 6819, 7079, 13638, 14158, 20457, 21237, 40914, 42474, 63711, 127422, 16090567, 32181134, 48271701, 96543402, 144815103, 289630206]

約数ペア:

[(1, 289630206), (2, 144815103), (3, 96543402), (6, 48271701), (9, 32181134), (18, 16090567), (2273, 127422), (4546, 63711), (6819, 42474), (7079, 40914), (13638, 21237), (14158, 20457)]