2013243948

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{331}}^1\times {\mathrm{1579}}^1$

素因数の和:2027

約数の個数: 72

約数和(自身を含む): 5155375680

約数和(自身を除く): 3142131732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 331, 428, 642, 662, 963, 993, 1284, 1324, 1579, 1926, 1986, 2979, 3158, 3852, 3972, 4737, 5958, 6316, 9474, 11916, 14211, 18948, 28422, 35417, 56844, 70834, 106251, 141668, 168953, 212502, 318753, 337906, 425004, 506859, 522649, 637506, 675812, 1013718, 1045298, 1275012, 1520577, 1567947, 2027436, 2090596, 3041154, 3135894, 4703841, 6082308, 6271788, 9407682, 18815364, 55923443, 111846886, 167770329, 223693772, 335540658, 503310987, 671081316, 1006621974, 2013243948]

約数ペア:

[(1, 2013243948), (2, 1006621974), (3, 671081316), (4, 503310987), (6, 335540658), (9, 223693772), (12, 167770329), (18, 111846886), (36, 55923443), (107, 18815364), (214, 9407682), (321, 6271788), (331, 6082308), (428, 4703841), (642, 3135894), (662, 3041154), (963, 2090596), (993, 2027436), (1284, 1567947), (1324, 1520577), (1579, 1275012), (1926, 1045298), (1986, 1013718), (2979, 675812), (3158, 637506), (3852, 522649), (3972, 506859), (4737, 425004), (5958, 337906), (6316, 318753), (9474, 212502), (11916, 168953), (14211, 141668), (18948, 106251), (28422, 70834), (35417, 56844)]