17885028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{212917}}^1$

素因数の和:212931

約数の個数: 24

約数和(自身を含む): 47693632

約数和(自身を除く): 29808604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 212917, 425834, 638751, 851668, 1277502, 1490419, 2555004, 2980838, 4471257, 5961676, 8942514, 17885028]

約数ペア:

[(1, 17885028), (2, 8942514), (3, 5961676), (4, 4471257), (6, 2980838), (7, 2555004), (12, 1490419), (14, 1277502), (21, 851668), (28, 638751), (42, 425834), (84, 212917)]