27722178

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7369}}^1$

素因数の和:7407

約数の個数: 48

約数和(自身を含む): 68983200

約数和(自身を除く): 41261022

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 7369, 14738, 22107, 44214, 66321, 81059, 132642, 140011, 162118, 243177, 280022, 420033, 486354, 729531, 840066, 1260099, 1459062, 1540121, 2520198, 3080242, 4620363, 9240726, 13861089, 27722178]

約数ペア:

[(1, 27722178), (2, 13861089), (3, 9240726), (6, 4620363), (9, 3080242), (11, 2520198), (18, 1540121), (19, 1459062), (22, 1260099), (33, 840066), (38, 729531), (57, 486354), (66, 420033), (99, 280022), (114, 243177), (171, 162118), (198, 140011), (209, 132642), (342, 81059), (418, 66321), (627, 44214), (1254, 22107), (1881, 14738), (3762, 7369)]