3128244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 8429568

約数和(自身を除く): 5301324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 167, 223, 334, 446, 501, 668, 669, 892, 1002, 1169, 1338, 1561, 2004, 2338, 2676, 3122, 3507, 4676, 4683, 6244, 7014, 9366, 14028, 18732, 37241, 74482, 111723, 148964, 223446, 260687, 446892, 521374, 782061, 1042748, 1564122, 3128244]

約数ペア:

[(1, 3128244), (2, 1564122), (3, 1042748), (4, 782061), (6, 521374), (7, 446892), (12, 260687), (14, 223446), (21, 148964), (28, 111723), (42, 74482), (84, 37241), (167, 18732), (223, 14028), (334, 9366), (446, 7014), (501, 6244), (668, 4683), (669, 4676), (892, 3507), (1002, 3122), (1169, 2676), (1338, 2338), (1561, 2004)]