27904806

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{587}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 64209600

約数和(自身を除く): 36304794

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 139, 171, 278, 342, 417, 587, 834, 1174, 1251, 1761, 2502, 2641, 3522, 5282, 5283, 7923, 10566, 11153, 15846, 22306, 23769, 33459, 47538, 66918, 81593, 100377, 163186, 200754, 244779, 489558, 734337, 1468674, 1550267, 3100534, 4650801, 9301602, 13952403, 27904806]

約数ペア:

[(1, 27904806), (2, 13952403), (3, 9301602), (6, 4650801), (9, 3100534), (18, 1550267), (19, 1468674), (38, 734337), (57, 489558), (114, 244779), (139, 200754), (171, 163186), (278, 100377), (342, 81593), (417, 66918), (587, 47538), (834, 33459), (1174, 23769), (1251, 22306), (1761, 15846), (2502, 11153), (2641, 10566), (3522, 7923), (5282, 5283)]