22397802

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 56142720

約数和(自身を除く): 33744918

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 37, 42, 49, 58, 71, 74, 87, 98, 111, 142, 147, 174, 203, 213, 222, 259, 294, 406, 426, 497, 518, 609, 777, 994, 1073, 1218, 1421, 1491, 1554, 1813, 2059, 2146, 2627, 2842, 2982, 3219, 3479, 3626, 4118, 4263, 5254, 5439, 6177, 6438, 6958, 7511, 7881, 8526, 10437, 10878, 12354, 14413, 15022, 15762, 18389, 20874, 22533, 28826, 36778, 43239, 45066, 52577, 55167, 76183, 86478, 100891, 105154, 110334, 128723, 152366, 157731, 201782, 228549, 257446, 302673, 315462, 386169, 457098, 533281, 605346, 772338, 1066562, 1599843, 3199686, 3732967, 7465934, 11198901, 22397802]

約数ペア:

[(1, 22397802), (2, 11198901), (3, 7465934), (6, 3732967), (7, 3199686), (14, 1599843), (21, 1066562), (29, 772338), (37, 605346), (42, 533281), (49, 457098), (58, 386169), (71, 315462), (74, 302673), (87, 257446), (98, 228549), (111, 201782), (142, 157731), (147, 152366), (174, 128723), (203, 110334), (213, 105154), (222, 100891), (259, 86478), (294, 76183), (406, 55167), (426, 52577), (497, 45066), (518, 43239), (609, 36778), (777, 28826), (994, 22533), (1073, 20874), (1218, 18389), (1421, 15762), (1491, 15022), (1554, 14413), (1813, 12354), (2059, 10878), (2146, 10437), (2627, 8526), (2842, 7881), (2982, 7511), (3219, 6958), (3479, 6438), (3626, 6177), (4118, 5439), (4263, 5254)]