1999823196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1801}}^1\times {\mathrm{13219}}^1$

素因数の和:15034

約数の個数: 48

約数和(自身を含む): 5336226560

約数和(自身を除く): 3336403364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1801, 3602, 5403, 7204, 10806, 12607, 13219, 21612, 25214, 26438, 37821, 39657, 50428, 52876, 75642, 79314, 92533, 151284, 158628, 185066, 277599, 370132, 555198, 1110396, 23807419, 47614838, 71422257, 95229676, 142844514, 166651933, 285689028, 333303866, 499955799, 666607732, 999911598, 1999823196]

約数ペア:

[(1, 1999823196), (2, 999911598), (3, 666607732), (4, 499955799), (6, 333303866), (7, 285689028), (12, 166651933), (14, 142844514), (21, 95229676), (28, 71422257), (42, 47614838), (84, 23807419), (1801, 1110396), (3602, 555198), (5403, 370132), (7204, 277599), (10806, 185066), (12607, 158628), (13219, 151284), (21612, 92533), (25214, 79314), (26438, 75642), (37821, 52876), (39657, 50428)]