81834558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{55219}}^1$

素因数の和:55256

約数の個数: 32

約数和(自身を含む): 185539200

約数和(自身を除く): 103704642

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 55219, 110438, 165657, 331314, 717847, 1049161, 1435694, 2098322, 2153541, 3147483, 4307082, 6294966, 13639093, 27278186, 40917279, 81834558]

約数ペア:

[(1, 81834558), (2, 40917279), (3, 27278186), (6, 13639093), (13, 6294966), (19, 4307082), (26, 3147483), (38, 2153541), (39, 2098322), (57, 1435694), (78, 1049161), (114, 717847), (247, 331314), (494, 165657), (741, 110438), (1482, 55219)]