12222387

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 18957120

約数和(自身を除く): 6734733

約数列:

[1, 3, 9, 27, 41, 61, 123, 181, 183, 369, 543, 549, 1107, 1629, 1647, 2501, 4887, 7421, 7503, 11041, 22263, 22509, 33123, 66789, 67527, 99369, 200367, 298107, 452681, 1358043, 4074129, 12222387]

約数ペア:

[(1, 12222387), (3, 4074129), (9, 1358043), (27, 452681), (41, 298107), (61, 200367), (123, 99369), (181, 67527), (183, 66789), (369, 33123), (543, 22509), (549, 22263), (1107, 11041), (1629, 7503), (1647, 7421), (2501, 4887)]