15367788

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2719}}^1$

素因数の和:2886

約数の個数: 36

約数和(自身を含む): 39108160

約数和(自身を除く): 23740372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2719, 2826, 5438, 5652, 8157, 10876, 16314, 24471, 32628, 48942, 97884, 426883, 853766, 1280649, 1707532, 2561298, 3841947, 5122596, 7683894, 15367788]

約数ペア:

[(1, 15367788), (2, 7683894), (3, 5122596), (4, 3841947), (6, 2561298), (9, 1707532), (12, 1280649), (18, 853766), (36, 426883), (157, 97884), (314, 48942), (471, 32628), (628, 24471), (942, 16314), (1413, 10876), (1884, 8157), (2719, 5652), (2826, 5438)]