7640334

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 18057312

約数和(自身を除く): 10416978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 103, 117, 206, 234, 309, 317, 618, 634, 927, 951, 1339, 1854, 1902, 2678, 2853, 4017, 4121, 5706, 8034, 8242, 12051, 12363, 24102, 24726, 32651, 37089, 65302, 74178, 97953, 195906, 293859, 424463, 587718, 848926, 1273389, 2546778, 3820167, 7640334]

約数ペア:

[(1, 7640334), (2, 3820167), (3, 2546778), (6, 1273389), (9, 848926), (13, 587718), (18, 424463), (26, 293859), (39, 195906), (78, 97953), (103, 74178), (117, 65302), (206, 37089), (234, 32651), (309, 24726), (317, 24102), (618, 12363), (634, 12051), (927, 8242), (951, 8034), (1339, 5706), (1854, 4121), (1902, 4017), (2678, 2853)]