26278902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{112303}}^1$

素因数の和:112324

約数の個数: 24

約数和(自身を含む): 61317984

約数和(自身を除く): 35039082

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 112303, 224606, 336909, 673818, 1010727, 1459939, 2021454, 2919878, 4379817, 8759634, 13139451, 26278902]

約数ペア:

[(1, 26278902), (2, 13139451), (3, 8759634), (6, 4379817), (9, 2919878), (13, 2021454), (18, 1459939), (26, 1010727), (39, 673818), (78, 336909), (117, 224606), (234, 112303)]