2628648

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3319}}^1$

素因数の和:3342

約数の個数: 48

約数和(自身を含む): 7768800

約数和(自身を除く): 5140152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 3319, 6638, 9957, 13276, 19914, 26552, 29871, 36509, 39828, 59742, 73018, 79656, 109527, 119484, 146036, 219054, 238968, 292072, 328581, 438108, 657162, 876216, 1314324, 2628648]

約数ペア:

[(1, 2628648), (2, 1314324), (3, 876216), (4, 657162), (6, 438108), (8, 328581), (9, 292072), (11, 238968), (12, 219054), (18, 146036), (22, 119484), (24, 109527), (33, 79656), (36, 73018), (44, 59742), (66, 39828), (72, 36509), (88, 29871), (99, 26552), (132, 19914), (198, 13276), (264, 9957), (396, 6638), (792, 3319)]