31500066

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{937}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 68076288

約数和(自身を除く): 36576222

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 431, 862, 937, 1293, 1874, 2586, 2811, 5603, 5622, 11206, 12181, 16809, 24362, 33618, 36543, 73086, 403847, 807694, 1211541, 2423082, 5250011, 10500022, 15750033, 31500066]

約数ペア:

[(1, 31500066), (2, 15750033), (3, 10500022), (6, 5250011), (13, 2423082), (26, 1211541), (39, 807694), (78, 403847), (431, 73086), (862, 36543), (937, 33618), (1293, 24362), (1874, 16809), (2586, 12181), (2811, 11206), (5603, 5622)]