26918638

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{877}}^1$

素因数の和:1131

約数の個数: 16

約数和(自身を含む): 41090400

約数和(自身を除く): 14171762

約数列:

[1, 2, 103, 149, 206, 298, 877, 1754, 15347, 30694, 90331, 130673, 180662, 261346, 13459319, 26918638]

約数ペア:

[(1, 26918638), (2, 13459319), (103, 261346), (149, 180662), (206, 130673), (298, 90331), (877, 30694), (1754, 15347)]