28955682

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6211}}^1$

素因数の和:6263

約数の個数: 48

約数和(自身を含む): 73649472

約数和(自身を除く): 44693790

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 6211, 12422, 18633, 37266, 43477, 55899, 86954, 111798, 130431, 229807, 260862, 391293, 459614, 689421, 782586, 1378842, 1608649, 2068263, 3217298, 4136526, 4825947, 9651894, 14477841, 28955682]

約数ペア:

[(1, 28955682), (2, 14477841), (3, 9651894), (6, 4825947), (7, 4136526), (9, 3217298), (14, 2068263), (18, 1608649), (21, 1378842), (37, 782586), (42, 689421), (63, 459614), (74, 391293), (111, 260862), (126, 229807), (222, 130431), (259, 111798), (333, 86954), (518, 55899), (666, 43477), (777, 37266), (1554, 18633), (2331, 12422), (4662, 6211)]