561222

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 1315200

約数和(自身を除く): 753978

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 547, 1026, 1094, 1641, 3282, 4923, 9846, 10393, 14769, 20786, 29538, 31179, 62358, 93537, 187074, 280611, 561222]

約数ペア:

[(1, 561222), (2, 280611), (3, 187074), (6, 93537), (9, 62358), (18, 31179), (19, 29538), (27, 20786), (38, 14769), (54, 10393), (57, 9846), (114, 4923), (171, 3282), (342, 1641), (513, 1094), (547, 1026)]