380551446

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{213553}}^1$

素因数の和:213578

約数の個数: 40

約数和(自身を含む): 930241224

約数和(自身を除く): 549689778

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 213553, 427106, 640659, 1281318, 1921977, 2349083, 3843954, 4698166, 5765931, 7047249, 11531862, 14094498, 17297793, 21141747, 34595586, 42283494, 63425241, 126850482, 190275723, 380551446]

約数ペア:

[(1, 380551446), (2, 190275723), (3, 126850482), (6, 63425241), (9, 42283494), (11, 34595586), (18, 21141747), (22, 17297793), (27, 14094498), (33, 11531862), (54, 7047249), (66, 5765931), (81, 4698166), (99, 3843954), (162, 2349083), (198, 1921977), (297, 1281318), (594, 640659), (891, 427106), (1782, 213553)]