27966822

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 64350720

約数和(自身を除く): 36383898

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 113, 114, 167, 226, 247, 334, 339, 494, 501, 678, 741, 1002, 1469, 1482, 2147, 2171, 2938, 3173, 4294, 4342, 4407, 6346, 6441, 6513, 8814, 9519, 12882, 13026, 18871, 19038, 27911, 37742, 41249, 55822, 56613, 82498, 83733, 113226, 123747, 167466, 245323, 247494, 358549, 490646, 717098, 735969, 1075647, 1471938, 2151294, 4661137, 9322274, 13983411, 27966822]

約数ペア:

[(1, 27966822), (2, 13983411), (3, 9322274), (6, 4661137), (13, 2151294), (19, 1471938), (26, 1075647), (38, 735969), (39, 717098), (57, 490646), (78, 358549), (113, 247494), (114, 245323), (167, 167466), (226, 123747), (247, 113226), (334, 83733), (339, 82498), (494, 56613), (501, 55822), (678, 41249), (741, 37742), (1002, 27911), (1469, 19038), (1482, 18871), (2147, 13026), (2171, 12882), (2938, 9519), (3173, 8814), (4294, 6513), (4342, 6441), (4407, 6346)]