63889974

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 141489504

約数和(自身を除く): 77599530

約数列:

[1, 2, 3, 6, 9, 18, 101, 113, 202, 226, 303, 311, 339, 606, 622, 678, 909, 933, 1017, 1818, 1866, 2034, 2799, 5598, 11413, 22826, 31411, 34239, 35143, 62822, 68478, 70286, 94233, 102717, 105429, 188466, 205434, 210858, 282699, 316287, 565398, 632574, 3549443, 7098886, 10648329, 21296658, 31944987, 63889974]

約数ペア:

[(1, 63889974), (2, 31944987), (3, 21296658), (6, 10648329), (9, 7098886), (18, 3549443), (101, 632574), (113, 565398), (202, 316287), (226, 282699), (303, 210858), (311, 205434), (339, 188466), (606, 105429), (622, 102717), (678, 94233), (909, 70286), (933, 68478), (1017, 62822), (1818, 35143), (1866, 34239), (2034, 31411), (2799, 22826), (5598, 11413)]