1628293854

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{60617}}^1$

素因数の和:60681

約数の個数: 48

約数和(自身を含む): 3676360464

約数和(自身を除く): 2048066610

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 121, 222, 242, 363, 407, 726, 814, 1221, 2442, 4477, 8954, 13431, 26862, 60617, 121234, 181851, 363702, 666787, 1333574, 2000361, 2242829, 4000722, 4485658, 6728487, 7334657, 13456974, 14669314, 22003971, 24671119, 44007942, 49342238, 74013357, 148026714, 271382309, 542764618, 814146927, 1628293854]

約数ペア:

[(1, 1628293854), (2, 814146927), (3, 542764618), (6, 271382309), (11, 148026714), (22, 74013357), (33, 49342238), (37, 44007942), (66, 24671119), (74, 22003971), (111, 14669314), (121, 13456974), (222, 7334657), (242, 6728487), (363, 4485658), (407, 4000722), (726, 2242829), (814, 2000361), (1221, 1333574), (2442, 666787), (4477, 363702), (8954, 181851), (13431, 121234), (26862, 60617)]