15749262

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 36936000

約数和(自身を除く): 21186738

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 89, 113, 174, 178, 226, 261, 267, 339, 522, 534, 678, 783, 801, 1017, 1566, 1602, 2034, 2403, 2581, 3051, 3277, 4806, 5162, 6102, 6554, 7743, 9831, 10057, 15486, 19662, 20114, 23229, 29493, 30171, 46458, 58986, 60342, 69687, 88479, 90513, 139374, 176958, 181026, 271539, 291653, 543078, 583306, 874959, 1749918, 2624877, 5249754, 7874631, 15749262]

約数ペア:

[(1, 15749262), (2, 7874631), (3, 5249754), (6, 2624877), (9, 1749918), (18, 874959), (27, 583306), (29, 543078), (54, 291653), (58, 271539), (87, 181026), (89, 176958), (113, 139374), (174, 90513), (178, 88479), (226, 69687), (261, 60342), (267, 58986), (339, 46458), (522, 30171), (534, 29493), (678, 23229), (783, 20114), (801, 19662), (1017, 15486), (1566, 10057), (1602, 9831), (2034, 7743), (2403, 6554), (2581, 6102), (3051, 5162), (3277, 4806)]