252019116

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{607}}^2$

素因数の和:1243

約数の個数: 54

約数和(自身を含む): 671683740

約数和(自身を除く): 419664624

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 607, 684, 1214, 1821, 2428, 3642, 5463, 7284, 10926, 11533, 21852, 23066, 34599, 46132, 69198, 103797, 138396, 207594, 368449, 415188, 736898, 1105347, 1473796, 2210694, 3316041, 4421388, 6632082, 7000531, 13264164, 14001062, 21001593, 28002124, 42003186, 63004779, 84006372, 126009558, 252019116]

約数ペア:

[(1, 252019116), (2, 126009558), (3, 84006372), (4, 63004779), (6, 42003186), (9, 28002124), (12, 21001593), (18, 14001062), (19, 13264164), (36, 7000531), (38, 6632082), (57, 4421388), (76, 3316041), (114, 2210694), (171, 1473796), (228, 1105347), (342, 736898), (607, 415188), (684, 368449), (1214, 207594), (1821, 138396), (2428, 103797), (3642, 69198), (5463, 46132), (7284, 34599), (10926, 23066), (11533, 21852)]