100913778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{800903}}^1$

素因数の和:800918

約数の個数: 24

約数和(自身を含む): 249882048

約数和(自身を除く): 148968270

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 800903, 1601806, 2402709, 4805418, 5606321, 7208127, 11212642, 14416254, 16818963, 33637926, 50456889, 100913778]

約数ペア:

[(1, 100913778), (2, 50456889), (3, 33637926), (6, 16818963), (7, 14416254), (9, 11212642), (14, 7208127), (18, 5606321), (21, 4805418), (42, 2402709), (63, 1601806), (126, 800903)]