21547944

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{3023}}^1$

素因数の和:3052

約数の個数: 80

約数和(自身を含む): 65862720

約数和(自身を除く): 44314776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3023, 3564, 6046, 7128, 9069, 12092, 18138, 24184, 27207, 33253, 36276, 54414, 66506, 72552, 81621, 99759, 108828, 133012, 163242, 199518, 217656, 244863, 266024, 299277, 326484, 399036, 489726, 598554, 652968, 798072, 897831, 979452, 1197108, 1795662, 1958904, 2394216, 2693493, 3591324, 5386986, 7182648, 10773972, 21547944]

約数ペア:

[(1, 21547944), (2, 10773972), (3, 7182648), (4, 5386986), (6, 3591324), (8, 2693493), (9, 2394216), (11, 1958904), (12, 1795662), (18, 1197108), (22, 979452), (24, 897831), (27, 798072), (33, 652968), (36, 598554), (44, 489726), (54, 399036), (66, 326484), (72, 299277), (81, 266024), (88, 244863), (99, 217656), (108, 199518), (132, 163242), (162, 133012), (198, 108828), (216, 99759), (264, 81621), (297, 72552), (324, 66506), (396, 54414), (594, 36276), (648, 33253), (792, 27207), (891, 24184), (1188, 18138), (1782, 12092), (2376, 9069), (3023, 7128), (3564, 6046)]