2018156532

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{32077}}^1$

素因数の和:32205

約数の個数: 72

約数和(自身を含む): 5529220704

約数和(自身を除く): 3511064172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 107, 147, 196, 214, 294, 321, 428, 588, 642, 749, 1284, 1498, 2247, 2996, 4494, 5243, 8988, 10486, 15729, 20972, 31458, 32077, 62916, 64154, 96231, 128308, 192462, 224539, 384924, 449078, 673617, 898156, 1347234, 1571773, 2694468, 3143546, 3432239, 4715319, 6287092, 6864478, 9430638, 10296717, 13728956, 18861276, 20593434, 24025673, 41186868, 48051346, 72077019, 96102692, 144154038, 168179711, 288308076, 336359422, 504539133, 672718844, 1009078266, 2018156532]

約数ペア:

[(1, 2018156532), (2, 1009078266), (3, 672718844), (4, 504539133), (6, 336359422), (7, 288308076), (12, 168179711), (14, 144154038), (21, 96102692), (28, 72077019), (42, 48051346), (49, 41186868), (84, 24025673), (98, 20593434), (107, 18861276), (147, 13728956), (196, 10296717), (214, 9430638), (294, 6864478), (321, 6287092), (428, 4715319), (588, 3432239), (642, 3143546), (749, 2694468), (1284, 1571773), (1498, 1347234), (2247, 898156), (2996, 673617), (4494, 449078), (5243, 384924), (8988, 224539), (10486, 192462), (15729, 128308), (20972, 96231), (31458, 64154), (32077, 62916)]