12511884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1231}}^1$

素因数の和:1267

約数の個数: 72

約数和(自身を含む): 36703744

約数和(自身を除く): 24191860

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1231, 1452, 1694, 2462, 2541, 3388, 3693, 4924, 5082, 7386, 8617, 10164, 13541, 14772, 17234, 25851, 27082, 34468, 40623, 51702, 54164, 81246, 94787, 103404, 148951, 162492, 189574, 284361, 297902, 379148, 446853, 568722, 595804, 893706, 1042657, 1137444, 1787412, 2085314, 3127971, 4170628, 6255942, 12511884]

約数ペア:

[(1, 12511884), (2, 6255942), (3, 4170628), (4, 3127971), (6, 2085314), (7, 1787412), (11, 1137444), (12, 1042657), (14, 893706), (21, 595804), (22, 568722), (28, 446853), (33, 379148), (42, 297902), (44, 284361), (66, 189574), (77, 162492), (84, 148951), (121, 103404), (132, 94787), (154, 81246), (231, 54164), (242, 51702), (308, 40623), (363, 34468), (462, 27082), (484, 25851), (726, 17234), (847, 14772), (924, 13541), (1231, 10164), (1452, 8617), (1694, 7386), (2462, 5082), (2541, 4924), (3388, 3693)]