2018897964

素因数分解:

$2^2\times 3^2\times {\mathrm{1229}}^1\times {\mathrm{45631}}^1$

素因数の和:46870

約数の個数: 36

約数和(自身を含む): 5107589760

約数和(自身を除く): 3088691796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1229, 2458, 3687, 4916, 7374, 11061, 14748, 22122, 44244, 45631, 91262, 136893, 182524, 273786, 410679, 547572, 821358, 1642716, 56080499, 112160998, 168241497, 224321996, 336482994, 504724491, 672965988, 1009448982, 2018897964]

約数ペア:

[(1, 2018897964), (2, 1009448982), (3, 672965988), (4, 504724491), (6, 336482994), (9, 224321996), (12, 168241497), (18, 112160998), (36, 56080499), (1229, 1642716), (2458, 821358), (3687, 547572), (4916, 410679), (7374, 273786), (11061, 182524), (14748, 136893), (22122, 91262), (44244, 45631)]