27568926

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19891}}^1$

素因数の和:19917

約数の個数: 48

約数和(自身を含む): 74475648

約数和(自身を除く): 46906722

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 19891, 39782, 59673, 119346, 139237, 179019, 218801, 278474, 358038, 417711, 437602, 656403, 835422, 1253133, 1312806, 1531607, 1969209, 2506266, 3063214, 3938418, 4594821, 9189642, 13784463, 27568926]

約数ペア:

[(1, 27568926), (2, 13784463), (3, 9189642), (6, 4594821), (7, 3938418), (9, 3063214), (11, 2506266), (14, 1969209), (18, 1531607), (21, 1312806), (22, 1253133), (33, 835422), (42, 656403), (63, 437602), (66, 417711), (77, 358038), (99, 278474), (126, 218801), (154, 179019), (198, 139237), (231, 119346), (462, 59673), (693, 39782), (1386, 19891)]