2018689932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2207}}^1\times {\mathrm{10889}}^1$

素因数の和:13110

約数の個数: 48

約数和(自身を含む): 5386106880

約数和(自身を除く): 3367416948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2207, 4414, 6621, 8828, 10889, 13242, 15449, 21778, 26484, 30898, 32667, 43556, 46347, 61796, 65334, 76223, 92694, 130668, 152446, 185388, 228669, 304892, 457338, 914676, 24032023, 48064046, 72096069, 96128092, 144192138, 168224161, 288384276, 336448322, 504672483, 672896644, 1009344966, 2018689932]

約数ペア:

[(1, 2018689932), (2, 1009344966), (3, 672896644), (4, 504672483), (6, 336448322), (7, 288384276), (12, 168224161), (14, 144192138), (21, 96128092), (28, 72096069), (42, 48064046), (84, 24032023), (2207, 914676), (4414, 457338), (6621, 304892), (8828, 228669), (10889, 185388), (13242, 152446), (15449, 130668), (21778, 92694), (26484, 76223), (30898, 65334), (32667, 61796), (43556, 46347)]