40306716

素因数分解:

$2^2\times 3^2\times {\mathrm{997}}^1\times {\mathrm{1123}}^1$

素因数の和:2130

約数の個数: 36

約数和(自身を含む): 102079432

約数和(自身を除く): 61772716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 997, 1123, 1994, 2246, 2991, 3369, 3988, 4492, 5982, 6738, 8973, 10107, 11964, 13476, 17946, 20214, 35892, 40428, 1119631, 2239262, 3358893, 4478524, 6717786, 10076679, 13435572, 20153358, 40306716]

約数ペア:

[(1, 40306716), (2, 20153358), (3, 13435572), (4, 10076679), (6, 6717786), (9, 4478524), (12, 3358893), (18, 2239262), (36, 1119631), (997, 40428), (1123, 35892), (1994, 20214), (2246, 17946), (2991, 13476), (3369, 11964), (3988, 10107), (4492, 8973), (5982, 6738)]