15971568912

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8531821}}^1$

素因数の和:8531848

約数の個数: 60

約数和(自身を含む): 48136539724

約数和(自身を除く): 32164970812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 8531821, 17063642, 25595463, 34127284, 51190926, 68254568, 76786389, 102381852, 110913673, 136509136, 153572778, 204763704, 221827346, 307145556, 332741019, 409527408, 443654692, 614291112, 665482038, 887309384, 998223057, 1228582224, 1330964076, 1774618768, 1996446114, 2661928152, 3992892228, 5323856304, 7985784456, 15971568912]

約数ペア:

[(1, 15971568912), (2, 7985784456), (3, 5323856304), (4, 3992892228), (6, 2661928152), (8, 1996446114), (9, 1774618768), (12, 1330964076), (13, 1228582224), (16, 998223057), (18, 887309384), (24, 665482038), (26, 614291112), (36, 443654692), (39, 409527408), (48, 332741019), (52, 307145556), (72, 221827346), (78, 204763704), (104, 153572778), (117, 136509136), (144, 110913673), (156, 102381852), (208, 76786389), (234, 68254568), (312, 51190926), (468, 34127284), (624, 25595463), (936, 17063642), (1872, 8531821)]