12927431451

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{19073}}^1$

素因数の和:19176

約数の個数: 64

約数和(自身を含む): 21094318080

約数和(自身を除く): 8166886629

約数列:

[1, 3, 11, 19, 23, 33, 47, 57, 69, 141, 209, 253, 437, 517, 627, 759, 893, 1081, 1311, 1551, 2679, 3243, 4807, 9823, 11891, 14421, 19073, 20539, 29469, 35673, 57219, 61617, 209803, 225929, 362387, 438679, 629409, 677787, 896431, 1087161, 1316037, 2689293, 3986257, 4825469, 8334901, 9860741, 11958771, 14476407, 17032189, 20617913, 25004703, 29582223, 51096567, 61853739, 91683911, 187354079, 226797043, 275051733, 391740347, 562062237, 680391129, 1175221041, 4309143817, 12927431451]

約数ペア:

[(1, 12927431451), (3, 4309143817), (11, 1175221041), (19, 680391129), (23, 562062237), (33, 391740347), (47, 275051733), (57, 226797043), (69, 187354079), (141, 91683911), (209, 61853739), (253, 51096567), (437, 29582223), (517, 25004703), (627, 20617913), (759, 17032189), (893, 14476407), (1081, 11958771), (1311, 9860741), (1551, 8334901), (2679, 4825469), (3243, 3986257), (4807, 2689293), (9823, 1316037), (11891, 1087161), (14421, 896431), (19073, 677787), (20539, 629409), (29469, 438679), (35673, 362387), (57219, 225929), (61617, 209803)]