2055121812

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{39181}}^1$

素因数の和:39269

約数の個数: 72

約数和(自身を含む): 5476703232

約数和(自身を除く): 3421581420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 141, 186, 188, 279, 282, 372, 423, 558, 564, 846, 1116, 1457, 1692, 2914, 4371, 5828, 8742, 13113, 17484, 26226, 39181, 52452, 78362, 117543, 156724, 235086, 352629, 470172, 705258, 1214611, 1410516, 1841507, 2429222, 3643833, 3683014, 4858444, 5524521, 7287666, 7366028, 10931499, 11049042, 14575332, 16573563, 21862998, 22098084, 33147126, 43725996, 57086717, 66294252, 114173434, 171260151, 228346868, 342520302, 513780453, 685040604, 1027560906, 2055121812]

約数ペア:

[(1, 2055121812), (2, 1027560906), (3, 685040604), (4, 513780453), (6, 342520302), (9, 228346868), (12, 171260151), (18, 114173434), (31, 66294252), (36, 57086717), (47, 43725996), (62, 33147126), (93, 22098084), (94, 21862998), (124, 16573563), (141, 14575332), (186, 11049042), (188, 10931499), (279, 7366028), (282, 7287666), (372, 5524521), (423, 4858444), (558, 3683014), (564, 3643833), (846, 2429222), (1116, 1841507), (1457, 1410516), (1692, 1214611), (2914, 705258), (4371, 470172), (5828, 352629), (8742, 235086), (13113, 156724), (17484, 117543), (26226, 78362), (39181, 52452)]