1268988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{15107}}^1$

素因数の和:15121

約数の個数: 24

約数和(自身を含む): 3384192

約数和(自身を除く): 2115204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 15107, 30214, 45321, 60428, 90642, 105749, 181284, 211498, 317247, 422996, 634494, 1268988]

約数ペア:

[(1, 1268988), (2, 634494), (3, 422996), (4, 317247), (6, 211498), (7, 181284), (12, 105749), (14, 90642), (21, 60428), (28, 45321), (42, 30214), (84, 15107)]