81850938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{1607}}^1$

素因数の和:2278

約数の個数: 32

約数和(自身を含む): 176674176

約数和(自身を除く): 94823238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 653, 1306, 1607, 1959, 3214, 3918, 4821, 8489, 9642, 16978, 20891, 25467, 41782, 50934, 62673, 125346, 1049371, 2098742, 3148113, 6296226, 13641823, 27283646, 40925469, 81850938]

約数ペア:

[(1, 81850938), (2, 40925469), (3, 27283646), (6, 13641823), (13, 6296226), (26, 3148113), (39, 2098742), (78, 1049371), (653, 125346), (1306, 62673), (1607, 50934), (1959, 41782), (3214, 25467), (3918, 20891), (4821, 16978), (8489, 9642)]