2157288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{12841}}^1$

素因数の和:12857

約数の個数: 32

約数和(自身を含む): 6164160

約数和(自身を除く): 4006872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 12841, 25682, 38523, 51364, 77046, 89887, 102728, 154092, 179774, 269661, 308184, 359548, 539322, 719096, 1078644, 2157288]

約数ペア:

[(1, 2157288), (2, 1078644), (3, 719096), (4, 539322), (6, 359548), (7, 308184), (8, 269661), (12, 179774), (14, 154092), (21, 102728), (24, 89887), (28, 77046), (42, 51364), (56, 38523), (84, 25682), (168, 12841)]