18419002

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{6481}}^1$

素因数の和:6526

約数の個数: 24

約数和(自身を含む): 33252660

約数和(自身を除く): 14833658

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 6481, 12962, 45367, 90734, 187949, 317569, 375898, 635138, 1315643, 2631286, 9209501, 18419002]

約数ペア:

[(1, 18419002), (2, 9209501), (7, 2631286), (14, 1315643), (29, 635138), (49, 375898), (58, 317569), (98, 187949), (203, 90734), (406, 45367), (1421, 12962), (2842, 6481)]