22720446

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{60107}}^1$

素因数の和:60125

約数の個数: 32

約数和(自身を含む): 57703680

約数和(自身を除く): 34983234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 60107, 120214, 180321, 360642, 420749, 540963, 841498, 1081926, 1262247, 1622889, 2524494, 3245778, 3786741, 7573482, 11360223, 22720446]

約数ペア:

[(1, 22720446), (2, 11360223), (3, 7573482), (6, 3786741), (7, 3245778), (9, 2524494), (14, 1622889), (18, 1262247), (21, 1081926), (27, 841498), (42, 540963), (54, 420749), (63, 360642), (126, 180321), (189, 120214), (378, 60107)]