28260684

素因数分解:

$2^2\times 3^3\times {\mathrm{261673}}^1$

素因数の和:261686

約数の個数: 24

約数和(自身を含む): 73268720

約数和(自身を除く): 45008036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 261673, 523346, 785019, 1046692, 1570038, 2355057, 3140076, 4710114, 7065171, 9420228, 14130342, 28260684]

約数ペア:

[(1, 28260684), (2, 14130342), (3, 9420228), (4, 7065171), (6, 4710114), (9, 3140076), (12, 2355057), (18, 1570038), (27, 1046692), (36, 785019), (54, 523346), (108, 261673)]