8781454242

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{1343963}}^1$

素因数の和:1343996

約数の個数: 48

約数和(自身を含む): 21449665440

約数和(自身を除く): 12668211198

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 2178, 3267, 6534, 1343963, 2687926, 4031889, 8063778, 12095667, 14783593, 24191334, 29567186, 36287001, 44350779, 72574002, 88701558, 133052337, 162619523, 266104674, 325239046, 399157011, 487858569, 798314022, 975717138, 1463575707, 2927151414, 4390727121, 8781454242]

約数ペア:

[(1, 8781454242), (2, 4390727121), (3, 2927151414), (6, 1463575707), (9, 975717138), (11, 798314022), (18, 487858569), (22, 399157011), (27, 325239046), (33, 266104674), (54, 162619523), (66, 133052337), (99, 88701558), (121, 72574002), (198, 44350779), (242, 36287001), (297, 29567186), (363, 24191334), (594, 14783593), (726, 12095667), (1089, 8063778), (2178, 4031889), (3267, 2687926), (6534, 1343963)]