222913404

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{294859}}^1$

素因数の和:294879

約数の個数: 48

約数和(自身を含む): 660486400

約数和(自身を除く): 437572996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 294859, 589718, 884577, 1179436, 1769154, 2064013, 2653731, 3538308, 4128026, 5307462, 6192039, 7961193, 8256052, 10614924, 12384078, 15922386, 18576117, 24768156, 31844772, 37152234, 55728351, 74304468, 111456702, 222913404]

約数ペア:

[(1, 222913404), (2, 111456702), (3, 74304468), (4, 55728351), (6, 37152234), (7, 31844772), (9, 24768156), (12, 18576117), (14, 15922386), (18, 12384078), (21, 10614924), (27, 8256052), (28, 7961193), (36, 6192039), (42, 5307462), (54, 4128026), (63, 3538308), (84, 2653731), (108, 2064013), (126, 1769154), (189, 1179436), (252, 884577), (378, 589718), (756, 294859)]