26951742

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{21089}}^1$

素因数の和:21168

約数の個数: 24

約数和(自身を含む): 59220720

約数和(自身を除く): 32268978

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 21089, 42178, 63267, 126534, 189801, 379602, 1497319, 2994638, 4491957, 8983914, 13475871, 26951742]

約数ペア:

[(1, 26951742), (2, 13475871), (3, 8983914), (6, 4491957), (9, 2994638), (18, 1497319), (71, 379602), (142, 189801), (213, 126534), (426, 63267), (639, 42178), (1278, 21089)]