18118070

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^2\times {\mathrm{263}}^1$

素因数の和:436

約数の個数: 24

約数和(自身を含む): 33135696

約数和(自身を除く): 15017626

約数列:

[1, 2, 5, 10, 83, 166, 263, 415, 526, 830, 1315, 2630, 6889, 13778, 21829, 34445, 43658, 68890, 109145, 218290, 1811807, 3623614, 9059035, 18118070]

約数ペア:

[(1, 18118070), (2, 9059035), (5, 3623614), (10, 1811807), (83, 218290), (166, 109145), (263, 68890), (415, 43658), (526, 34445), (830, 21829), (1315, 13778), (2630, 6889)]