245889468

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{620933}}^1$

素因数の和:620954

約数の個数: 36

約数和(自身を含む): 678059928

約数和(自身を除く): 432170460

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 620933, 1241866, 1862799, 2483732, 3725598, 5588397, 6830263, 7451196, 11176794, 13660526, 20490789, 22353588, 27321052, 40981578, 61472367, 81963156, 122944734, 245889468]

約数ペア:

[(1, 245889468), (2, 122944734), (3, 81963156), (4, 61472367), (6, 40981578), (9, 27321052), (11, 22353588), (12, 20490789), (18, 13660526), (22, 11176794), (33, 7451196), (36, 6830263), (44, 5588397), (66, 3725598), (99, 2483732), (132, 1862799), (198, 1241866), (396, 620933)]