21656052

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{18229}}^1$

素因数の和:18253

約数の個数: 48

約数和(自身を含む): 61252800

約数和(自身を除く): 39596748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 18229, 36458, 54687, 72916, 109374, 164061, 200519, 218748, 328122, 401038, 492183, 601557, 656244, 802076, 984366, 1203114, 1804671, 1968732, 2406228, 3609342, 5414013, 7218684, 10828026, 21656052]

約数ペア:

[(1, 21656052), (2, 10828026), (3, 7218684), (4, 5414013), (6, 3609342), (9, 2406228), (11, 1968732), (12, 1804671), (18, 1203114), (22, 984366), (27, 802076), (33, 656244), (36, 601557), (44, 492183), (54, 401038), (66, 328122), (99, 218748), (108, 200519), (132, 164061), (198, 109374), (297, 72916), (396, 54687), (594, 36458), (1188, 18229)]