2017791636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{77239}}^1$

素因数の和:77564

約数の個数: 48

約数和(自身を含む): 5398149120

約数和(自身を除く): 3380357484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 311, 622, 933, 1244, 1866, 2177, 3732, 4354, 6531, 8708, 13062, 26124, 77239, 154478, 231717, 308956, 463434, 540673, 926868, 1081346, 1622019, 2162692, 3244038, 6488076, 24021329, 48042658, 72063987, 96085316, 144127974, 168149303, 288255948, 336298606, 504447909, 672597212, 1008895818, 2017791636]

約数ペア:

[(1, 2017791636), (2, 1008895818), (3, 672597212), (4, 504447909), (6, 336298606), (7, 288255948), (12, 168149303), (14, 144127974), (21, 96085316), (28, 72063987), (42, 48042658), (84, 24021329), (311, 6488076), (622, 3244038), (933, 2162692), (1244, 1622019), (1866, 1081346), (2177, 926868), (3732, 540673), (4354, 463434), (6531, 308956), (8708, 231717), (13062, 154478), (26124, 77239)]