18449913566

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{53569}}^1$

素因数の和:53988

約数の個数: 32

約数和(自身を含む): 32157428160

約数和(自身を除く): 13707514594

約数列:

[1, 2, 7, 14, 73, 146, 337, 511, 674, 1022, 2359, 4718, 24601, 49202, 53569, 107138, 172207, 344414, 374983, 749966, 3910537, 7821074, 18052753, 27373759, 36105506, 54747518, 126369271, 252738542, 1317850969, 2635701938, 9224956783, 18449913566]

約数ペア:

[(1, 18449913566), (2, 9224956783), (7, 2635701938), (14, 1317850969), (73, 252738542), (146, 126369271), (337, 54747518), (511, 36105506), (674, 27373759), (1022, 18052753), (2359, 7821074), (4718, 3910537), (24601, 749966), (49202, 374983), (53569, 344414), (107138, 172207)]