4237422

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 64

約数和(自身を含む): 10368000

約数和(自身を除く): 6130578

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 71, 87, 98, 142, 147, 174, 203, 213, 294, 343, 406, 426, 497, 609, 686, 994, 1029, 1218, 1421, 1491, 2058, 2059, 2842, 2982, 3479, 4118, 4263, 6177, 6958, 8526, 9947, 10437, 12354, 14413, 19894, 20874, 24353, 28826, 29841, 43239, 48706, 59682, 73059, 86478, 100891, 146118, 201782, 302673, 605346, 706237, 1412474, 2118711, 4237422]

約数ペア:

[(1, 4237422), (2, 2118711), (3, 1412474), (6, 706237), (7, 605346), (14, 302673), (21, 201782), (29, 146118), (42, 100891), (49, 86478), (58, 73059), (71, 59682), (87, 48706), (98, 43239), (142, 29841), (147, 28826), (174, 24353), (203, 20874), (213, 19894), (294, 14413), (343, 12354), (406, 10437), (426, 9947), (497, 8526), (609, 6958), (686, 6177), (994, 4263), (1029, 4118), (1218, 3479), (1421, 2982), (1491, 2842), (2058, 2059)]