22778226

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{149}}^2$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 53642400

約数和(自身を除く): 30864174

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 149, 171, 298, 342, 447, 513, 894, 1026, 1341, 2682, 2831, 4023, 5662, 8046, 8493, 16986, 22201, 25479, 44402, 50958, 66603, 76437, 133206, 152874, 199809, 399618, 421819, 599427, 843638, 1198854, 1265457, 2530914, 3796371, 7592742, 11389113, 22778226]

約数ペア:

[(1, 22778226), (2, 11389113), (3, 7592742), (6, 3796371), (9, 2530914), (18, 1265457), (19, 1198854), (27, 843638), (38, 599427), (54, 421819), (57, 399618), (114, 199809), (149, 152874), (171, 133206), (298, 76437), (342, 66603), (447, 50958), (513, 44402), (894, 25479), (1026, 22201), (1341, 16986), (2682, 8493), (2831, 8046), (4023, 5662)]