212243364

素因数分解:

$2^2\times 3^2\times {\mathrm{431}}^1\times {\mathrm{13679}}^1$

素因数の和:14120

約数の個数: 36

約数和(自身を含む): 537788160

約数和(自身を除く): 325544796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 431, 862, 1293, 1724, 2586, 3879, 5172, 7758, 13679, 15516, 27358, 41037, 54716, 82074, 123111, 164148, 246222, 492444, 5895649, 11791298, 17686947, 23582596, 35373894, 53060841, 70747788, 106121682, 212243364]

約数ペア:

[(1, 212243364), (2, 106121682), (3, 70747788), (4, 53060841), (6, 35373894), (9, 23582596), (12, 17686947), (18, 11791298), (36, 5895649), (431, 492444), (862, 246222), (1293, 164148), (1724, 123111), (2586, 82074), (3879, 54716), (5172, 41037), (7758, 27358), (13679, 15516)]