27815628

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 66610656

約数和(自身を除く): 38795028

約数列:

[1, 2, 3, 4, 6, 12, 73, 113, 146, 219, 226, 281, 292, 339, 438, 452, 562, 678, 843, 876, 1124, 1356, 1686, 3372, 8249, 16498, 20513, 24747, 31753, 32996, 41026, 49494, 61539, 63506, 82052, 95259, 98988, 123078, 127012, 190518, 246156, 381036, 2317969, 4635938, 6953907, 9271876, 13907814, 27815628]

約数ペア:

[(1, 27815628), (2, 13907814), (3, 9271876), (4, 6953907), (6, 4635938), (12, 2317969), (73, 381036), (113, 246156), (146, 190518), (219, 127012), (226, 123078), (281, 98988), (292, 95259), (339, 82052), (438, 63506), (452, 61539), (562, 49494), (678, 41026), (843, 32996), (876, 31753), (1124, 24747), (1356, 20513), (1686, 16498), (3372, 8249)]