946386

素因数分解:

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

素因数の和:88

約数の個数: 72

約数和(自身を含む): 2534220

約数和(自身を除く): 1587834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 37, 42, 49, 58, 63, 74, 87, 98, 111, 126, 147, 174, 203, 222, 259, 261, 294, 333, 406, 441, 518, 522, 609, 666, 777, 882, 1073, 1218, 1421, 1554, 1813, 1827, 2146, 2331, 2842, 3219, 3626, 3654, 4263, 4662, 5439, 6438, 7511, 8526, 9657, 10878, 12789, 15022, 16317, 19314, 22533, 25578, 32634, 45066, 52577, 67599, 105154, 135198, 157731, 315462, 473193, 946386]

約数ペア:

[(1, 946386), (2, 473193), (3, 315462), (6, 157731), (7, 135198), (9, 105154), (14, 67599), (18, 52577), (21, 45066), (29, 32634), (37, 25578), (42, 22533), (49, 19314), (58, 16317), (63, 15022), (74, 12789), (87, 10878), (98, 9657), (111, 8526), (126, 7511), (147, 6438), (174, 5439), (203, 4662), (222, 4263), (259, 3654), (261, 3626), (294, 3219), (333, 2842), (406, 2331), (441, 2146), (518, 1827), (522, 1813), (609, 1554), (666, 1421), (777, 1218), (882, 1073)]