21418008

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{30773}}^1$

素因数の和:30811

約数の個数: 32

約数和(自身を含む): 55393200

約数和(自身を除く): 33975192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 30773, 61546, 92319, 123092, 184638, 246184, 369276, 738552, 892417, 1784834, 2677251, 3569668, 5354502, 7139336, 10709004, 21418008]

約数ペア:

[(1, 21418008), (2, 10709004), (3, 7139336), (4, 5354502), (6, 3569668), (8, 2677251), (12, 1784834), (24, 892417), (29, 738552), (58, 369276), (87, 246184), (116, 184638), (174, 123092), (232, 92319), (348, 61546), (696, 30773)]