18116492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1013}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 33729696

約数和(自身を除く): 15613204

約数列:

[1, 2, 4, 17, 34, 68, 263, 526, 1013, 1052, 2026, 4052, 4471, 8942, 17221, 17884, 34442, 68884, 266419, 532838, 1065676, 4529123, 9058246, 18116492]

約数ペア:

[(1, 18116492), (2, 9058246), (4, 4529123), (17, 1065676), (34, 532838), (68, 266419), (263, 68884), (526, 34442), (1013, 17884), (1052, 17221), (2026, 8942), (4052, 4471)]