47181708

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{3821}}^1$

素因数の和:3852

約数の個数: 72

約数和(自身を含む): 139120800

約数和(自身を除く): 91939092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 3821, 4116, 6174, 7642, 11463, 12348, 15284, 22926, 26747, 34389, 45852, 53494, 68778, 80241, 106988, 137556, 160482, 187229, 240723, 320964, 374458, 481446, 561687, 748916, 962892, 1123374, 1310603, 1685061, 2246748, 2621206, 3370122, 3931809, 5242412, 6740244, 7863618, 11795427, 15727236, 23590854, 47181708]

約数ペア:

[(1, 47181708), (2, 23590854), (3, 15727236), (4, 11795427), (6, 7863618), (7, 6740244), (9, 5242412), (12, 3931809), (14, 3370122), (18, 2621206), (21, 2246748), (28, 1685061), (36, 1310603), (42, 1123374), (49, 962892), (63, 748916), (84, 561687), (98, 481446), (126, 374458), (147, 320964), (196, 240723), (252, 187229), (294, 160482), (343, 137556), (441, 106988), (588, 80241), (686, 68778), (882, 53494), (1029, 45852), (1372, 34389), (1764, 26747), (2058, 22926), (3087, 15284), (3821, 12348), (4116, 11463), (6174, 7642)]