18181738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{911}}^1$

素因数の和:1517

約数の個数: 16

約数和(自身を含む): 28957824

約数和(自身を除く): 10776086

約数列:

[1, 2, 17, 34, 587, 911, 1174, 1822, 9979, 15487, 19958, 30974, 534757, 1069514, 9090869, 18181738]

約数ペア:

[(1, 18181738), (2, 9090869), (17, 1069514), (34, 534757), (587, 30974), (911, 19958), (1174, 15487), (1822, 9979)]