6857886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{607}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 15759360

約数和(自身を除く): 8901474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 269, 538, 607, 807, 1214, 1614, 1821, 1883, 3642, 3766, 4249, 5649, 8498, 11298, 12747, 25494, 163283, 326566, 489849, 979698, 1142981, 2285962, 3428943, 6857886]

約数ペア:

[(1, 6857886), (2, 3428943), (3, 2285962), (6, 1142981), (7, 979698), (14, 489849), (21, 326566), (42, 163283), (269, 25494), (538, 12747), (607, 11298), (807, 8498), (1214, 5649), (1614, 4249), (1821, 3766), (1883, 3642)]