1779228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{4493}}^1$

素因数の和:4514

約数の個数: 36

約数和(自身を含む): 4907448

約数和(自身を除く): 3128220

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 4493, 8986, 13479, 17972, 26958, 40437, 49423, 53916, 80874, 98846, 148269, 161748, 197692, 296538, 444807, 593076, 889614, 1779228]

約数ペア:

[(1, 1779228), (2, 889614), (3, 593076), (4, 444807), (6, 296538), (9, 197692), (11, 161748), (12, 148269), (18, 98846), (22, 80874), (33, 53916), (36, 49423), (44, 40437), (66, 26958), (99, 17972), (132, 13479), (198, 8986), (396, 4493)]