13998042

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 32607360

約数和(自身を除く): 18609318

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 67, 73, 106, 134, 146, 159, 201, 219, 318, 402, 438, 477, 603, 657, 954, 1206, 1314, 1431, 1809, 1971, 2862, 3551, 3618, 3869, 3942, 4891, 7102, 7738, 9782, 10653, 11607, 14673, 21306, 23214, 29346, 31959, 34821, 44019, 63918, 69642, 88038, 95877, 104463, 132057, 191754, 208926, 259223, 264114, 518446, 777669, 1555338, 2333007, 4666014, 6999021, 13998042]

約数ペア:

[(1, 13998042), (2, 6999021), (3, 4666014), (6, 2333007), (9, 1555338), (18, 777669), (27, 518446), (53, 264114), (54, 259223), (67, 208926), (73, 191754), (106, 132057), (134, 104463), (146, 95877), (159, 88038), (201, 69642), (219, 63918), (318, 44019), (402, 34821), (438, 31959), (477, 29346), (603, 23214), (657, 21306), (954, 14673), (1206, 11607), (1314, 10653), (1431, 9782), (1809, 7738), (1971, 7102), (2862, 4891), (3551, 3942), (3618, 3869)]