1263702438

素因数分解:

$2^1\times 3^3\times {\mathrm{631}}^1\times {\mathrm{37087}}^1$

素因数の和:37729

約数の個数: 32

約数和(自身を含む): 2812753920

約数和(自身を除く): 1549051482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 631, 1262, 1893, 3786, 5679, 11358, 17037, 34074, 37087, 74174, 111261, 222522, 333783, 667566, 1001349, 2002698, 23401897, 46803794, 70205691, 140411382, 210617073, 421234146, 631851219, 1263702438]

約数ペア:

[(1, 1263702438), (2, 631851219), (3, 421234146), (6, 210617073), (9, 140411382), (18, 70205691), (27, 46803794), (54, 23401897), (631, 2002698), (1262, 1001349), (1893, 667566), (3786, 333783), (5679, 222522), (11358, 111261), (17037, 74174), (34074, 37087)]