21167671592066

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{6173}}^1\times {\mathrm{759653}}^1$

素因数の和:765926

約数の個数: 32

約数和(自身を含む): 33149653630128

約数和(自身を除く): 11981982038062

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4514, 6173, 12346, 228401, 376553, 456802, 753106, 759653, 1519306, 13932461, 27864922, 28107161, 46338833, 56214322, 92677666, 1714536821, 3429073642, 4689337969, 9378675938, 173505504853, 286049616109, 347011009706, 572099232218, 10583835796033, 21167671592066]

約数ペア:

[(1, 21167671592066), (2, 10583835796033), (37, 572099232218), (61, 347011009706), (74, 286049616109), (122, 173505504853), (2257, 9378675938), (4514, 4689337969), (6173, 3429073642), (12346, 1714536821), (228401, 92677666), (376553, 56214322), (456802, 46338833), (753106, 28107161), (759653, 27864922), (1519306, 13932461)]