18297435

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{911}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 31868928

約数和(自身を除く): 13571493

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 309, 515, 911, 1339, 1545, 2733, 4017, 4555, 6695, 11843, 13665, 20085, 35529, 59215, 93833, 177645, 281499, 469165, 1219829, 1407495, 3659487, 6099145, 18297435]

約数ペア:

[(1, 18297435), (3, 6099145), (5, 3659487), (13, 1407495), (15, 1219829), (39, 469165), (65, 281499), (103, 177645), (195, 93833), (309, 59215), (515, 35529), (911, 20085), (1339, 13665), (1545, 11843), (2733, 6695), (4017, 4555)]