27952638

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3067}}^1$

素因数の和:3117

約数の個数: 48

約数和(自身を含む): 67152384

約数和(自身を除く): 39199746

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 3038, 3067, 4557, 6134, 9114, 9201, 18402, 21469, 42938, 64407, 95077, 128814, 150283, 190154, 285231, 300566, 450849, 570462, 665539, 901698, 1331078, 1996617, 3993234, 4658773, 9317546, 13976319, 27952638]

約数ペア:

[(1, 27952638), (2, 13976319), (3, 9317546), (6, 4658773), (7, 3993234), (14, 1996617), (21, 1331078), (31, 901698), (42, 665539), (49, 570462), (62, 450849), (93, 300566), (98, 285231), (147, 190154), (186, 150283), (217, 128814), (294, 95077), (434, 64407), (651, 42938), (1302, 21469), (1519, 18402), (3038, 9201), (3067, 9114), (4557, 6134)]