26874918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{811}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 66882816

約数和(自身を除く): 40007898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 263, 526, 789, 811, 1578, 1622, 1841, 2367, 2433, 3682, 4734, 4866, 5523, 5677, 7299, 11046, 11354, 14598, 16569, 17031, 33138, 34062, 51093, 102186, 213293, 426586, 639879, 1279758, 1493051, 1919637, 2986102, 3839274, 4479153, 8958306, 13437459, 26874918]

約数ペア:

[(1, 26874918), (2, 13437459), (3, 8958306), (6, 4479153), (7, 3839274), (9, 2986102), (14, 1919637), (18, 1493051), (21, 1279758), (42, 639879), (63, 426586), (126, 213293), (263, 102186), (526, 51093), (789, 34062), (811, 33138), (1578, 17031), (1622, 16569), (1841, 14598), (2367, 11354), (2433, 11046), (3682, 7299), (4734, 5677), (4866, 5523)]