17994021796

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1356197}}^1$

素因数の和:1356339

約数の個数: 24

約数和(自身を含む): 32809142016

約数和(自身を除く): 14815120220

約数列:

[1, 2, 4, 31, 62, 107, 124, 214, 428, 3317, 6634, 13268, 1356197, 2712394, 5424788, 42042107, 84084214, 145113079, 168168428, 290226158, 580452316, 4498505449, 8997010898, 17994021796]

約数ペア:

[(1, 17994021796), (2, 8997010898), (4, 4498505449), (31, 580452316), (62, 290226158), (107, 168168428), (124, 145113079), (214, 84084214), (428, 42042107), (3317, 5424788), (6634, 2712394), (13268, 1356197)]