921900545262

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{721361929}}^1$

素因数の和:721362008

約数の個数: 24

約数和(自身を含む): 2025584299440

約数和(自身を除く): 1103683754178

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 721361929, 1442723858, 2164085787, 4328171574, 6492257361, 12984514722, 51216696959, 102433393918, 153650090877, 307300181754, 460950272631, 921900545262]

約数ペア:

[(1, 921900545262), (2, 460950272631), (3, 307300181754), (6, 153650090877), (9, 102433393918), (18, 51216696959), (71, 12984514722), (142, 6492257361), (213, 4328171574), (426, 2164085787), (639, 1442723858), (1278, 721361929)]