21751026

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10631}}^1$

素因数の和:10678

約数の個数: 32

約数和(自身を含む): 48992256

約数和(自身を除く): 27241230

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 10631, 21262, 31893, 63786, 116941, 233882, 329561, 350823, 659122, 701646, 988683, 1977366, 3625171, 7250342, 10875513, 21751026]

約数ペア:

[(1, 21751026), (2, 10875513), (3, 7250342), (6, 3625171), (11, 1977366), (22, 988683), (31, 701646), (33, 659122), (62, 350823), (66, 329561), (93, 233882), (186, 116941), (341, 63786), (682, 31893), (1023, 21262), (2046, 10631)]