40043682

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:652

約数の個数: 72

約数和(自身を含む): 102329136

約数和(自身を除く): 62285454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 83, 98, 126, 147, 166, 249, 294, 441, 498, 547, 581, 747, 882, 1094, 1162, 1494, 1641, 1743, 3282, 3486, 3829, 4067, 4923, 5229, 7658, 8134, 9846, 10458, 11487, 12201, 22974, 24402, 26803, 34461, 36603, 45401, 53606, 68922, 73206, 80409, 90802, 136203, 160818, 241227, 272406, 317807, 408609, 482454, 635614, 817218, 953421, 1906842, 2224649, 2860263, 4449298, 5720526, 6673947, 13347894, 20021841, 40043682]

約数ペア:

[(1, 40043682), (2, 20021841), (3, 13347894), (6, 6673947), (7, 5720526), (9, 4449298), (14, 2860263), (18, 2224649), (21, 1906842), (42, 953421), (49, 817218), (63, 635614), (83, 482454), (98, 408609), (126, 317807), (147, 272406), (166, 241227), (249, 160818), (294, 136203), (441, 90802), (498, 80409), (547, 73206), (581, 68922), (747, 53606), (882, 45401), (1094, 36603), (1162, 34461), (1494, 26803), (1641, 24402), (1743, 22974), (3282, 12201), (3486, 11487), (3829, 10458), (4067, 9846), (4923, 8134), (5229, 7658)]