2018769507

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{14797}}^1$

素因数の和:15000

約数の個数: 32

約数和(自身を含む): 3106396160

約数和(自身を除く): 1087626653

約数列:

[1, 3, 9, 27, 31, 93, 163, 279, 489, 837, 1467, 4401, 5053, 14797, 15159, 44391, 45477, 133173, 136431, 399519, 458707, 1376121, 2411911, 4128363, 7235733, 12385089, 21707199, 65121597, 74769241, 224307723, 672923169, 2018769507]

約数ペア:

[(1, 2018769507), (3, 672923169), (9, 224307723), (27, 74769241), (31, 65121597), (93, 21707199), (163, 12385089), (279, 7235733), (489, 4128363), (837, 2411911), (1467, 1376121), (4401, 458707), (5053, 399519), (14797, 136431), (15159, 133173), (44391, 45477)]