27963402

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 63866880

約数和(自身を除く): 35903478

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 47, 51, 57, 94, 102, 114, 141, 282, 307, 323, 614, 646, 799, 893, 921, 969, 1598, 1786, 1842, 1938, 2397, 2679, 4794, 5219, 5358, 5833, 10438, 11666, 14429, 15181, 15657, 17499, 28858, 30362, 31314, 34998, 43287, 45543, 86574, 91086, 99161, 198322, 245293, 274151, 297483, 490586, 548302, 594966, 735879, 822453, 1471758, 1644906, 4660567, 9321134, 13981701, 27963402]

約数ペア:

[(1, 27963402), (2, 13981701), (3, 9321134), (6, 4660567), (17, 1644906), (19, 1471758), (34, 822453), (38, 735879), (47, 594966), (51, 548302), (57, 490586), (94, 297483), (102, 274151), (114, 245293), (141, 198322), (282, 99161), (307, 91086), (323, 86574), (614, 45543), (646, 43287), (799, 34998), (893, 31314), (921, 30362), (969, 28858), (1598, 17499), (1786, 15657), (1842, 15181), (1938, 14429), (2397, 11666), (2679, 10438), (4794, 5833), (5219, 5358)]