26290866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2039}}^1$

素因数の和:2358

約数の個数: 32

約数和(自身を含む): 60318720

約数和(自身を除く): 34027854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307, 614, 921, 1842, 2039, 2149, 4078, 4298, 6117, 6447, 12234, 12894, 14273, 28546, 42819, 85638, 625973, 1251946, 1877919, 3755838, 4381811, 8763622, 13145433, 26290866]

約数ペア:

[(1, 26290866), (2, 13145433), (3, 8763622), (6, 4381811), (7, 3755838), (14, 1877919), (21, 1251946), (42, 625973), (307, 85638), (614, 42819), (921, 28546), (1842, 14273), (2039, 12894), (2149, 12234), (4078, 6447), (4298, 6117)]