21860754

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1697}}^1$

素因数の和:1834

約数の個数: 32

約数和(自身を含む): 46457280

約数和(自身を除く): 24596526

約数列:

[1, 2, 3, 6, 19, 38, 57, 113, 114, 226, 339, 678, 1697, 2147, 3394, 4294, 5091, 6441, 10182, 12882, 32243, 64486, 96729, 191761, 193458, 383522, 575283, 1150566, 3643459, 7286918, 10930377, 21860754]

約数ペア:

[(1, 21860754), (2, 10930377), (3, 7286918), (6, 3643459), (19, 1150566), (38, 575283), (57, 383522), (113, 193458), (114, 191761), (226, 96729), (339, 64486), (678, 32243), (1697, 12882), (2147, 10182), (3394, 6441), (4294, 5091)]