15121866

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61471}}^1$

素因数の和:61517

約数の個数: 16

約数和(自身を含む): 30981888

約数和(自身を除く): 15860022

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 61471, 122942, 184413, 368826, 2520311, 5040622, 7560933, 15121866]

約数ペア:

[(1, 15121866), (2, 7560933), (3, 5040622), (6, 2520311), (41, 368826), (82, 184413), (123, 122942), (246, 61471)]