13972581402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{30011}}^1$

素因数の和:30203

約数の個数: 64

約数和(自身を含む): 30978146304

約数和(自身を除く): 17005564902

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 127, 141, 254, 282, 381, 611, 762, 1222, 1651, 1833, 3302, 3666, 4953, 5969, 9906, 11938, 17907, 30011, 35814, 60022, 77597, 90033, 155194, 180066, 232791, 390143, 465582, 780286, 1170429, 1410517, 2340858, 2821034, 3811397, 4231551, 7622794, 8463102, 11434191, 18336721, 22868382, 36673442, 49548161, 55010163, 99096322, 110020326, 148644483, 179135659, 297288966, 358271318, 537406977, 1074813954, 2328763567, 4657527134, 6986290701, 13972581402]

約数ペア:

[(1, 13972581402), (2, 6986290701), (3, 4657527134), (6, 2328763567), (13, 1074813954), (26, 537406977), (39, 358271318), (47, 297288966), (78, 179135659), (94, 148644483), (127, 110020326), (141, 99096322), (254, 55010163), (282, 49548161), (381, 36673442), (611, 22868382), (762, 18336721), (1222, 11434191), (1651, 8463102), (1833, 7622794), (3302, 4231551), (3666, 3811397), (4953, 2821034), (5969, 2340858), (9906, 1410517), (11938, 1170429), (17907, 780286), (30011, 465582), (35814, 390143), (60022, 232791), (77597, 180066), (90033, 155194)]