12551402178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{4493}}^1\times {\mathrm{22171}}^1$

素因数の和:26679

約数の個数: 48

約数和(自身を含む): 31087982016

約数和(自身を除く): 18536579838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 4493, 8986, 13479, 22171, 26958, 31451, 40437, 44342, 62902, 66513, 80874, 94353, 133026, 155197, 188706, 199539, 283059, 310394, 399078, 465591, 566118, 931182, 1396773, 2793546, 99614303, 199228606, 298842909, 597685818, 697300121, 896528727, 1394600242, 1793057454, 2091900363, 4183800726, 6275701089, 12551402178]

約数ペア:

[(1, 12551402178), (2, 6275701089), (3, 4183800726), (6, 2091900363), (7, 1793057454), (9, 1394600242), (14, 896528727), (18, 697300121), (21, 597685818), (42, 298842909), (63, 199228606), (126, 99614303), (4493, 2793546), (8986, 1396773), (13479, 931182), (22171, 566118), (26958, 465591), (31451, 399078), (40437, 310394), (44342, 283059), (62902, 199539), (66513, 188706), (80874, 155197), (94353, 133026)]