13443738

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4157}}^1$

素因数の和:4187

約数の個数: 48

約数和(自身を含む): 34128864

約数和(自身を除く): 20685126

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 4157, 8314, 12471, 24942, 29099, 45727, 58198, 87297, 91454, 137181, 174594, 203693, 274362, 320089, 407386, 611079, 640178, 960267, 1222158, 1920534, 2240623, 4481246, 6721869, 13443738]

約数ペア:

[(1, 13443738), (2, 6721869), (3, 4481246), (6, 2240623), (7, 1920534), (11, 1222158), (14, 960267), (21, 640178), (22, 611079), (33, 407386), (42, 320089), (49, 274362), (66, 203693), (77, 174594), (98, 137181), (147, 91454), (154, 87297), (231, 58198), (294, 45727), (462, 29099), (539, 24942), (1078, 12471), (1617, 8314), (3234, 4157)]