2018403219

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{18311}}^1$

素因数の和:18531

約数の個数: 32

約数和(自身を含む): 3199472640

約数和(自身を除く): 1181069421

約数列:

[1, 3, 7, 21, 29, 87, 181, 203, 543, 609, 1267, 3801, 5249, 15747, 18311, 36743, 54933, 110229, 128177, 384531, 531019, 1593057, 3314291, 3717133, 9942873, 11151399, 23200037, 69600111, 96114439, 288343317, 672801073, 2018403219]

約数ペア:

[(1, 2018403219), (3, 672801073), (7, 288343317), (21, 96114439), (29, 69600111), (87, 23200037), (181, 11151399), (203, 9942873), (543, 3717133), (609, 3314291), (1267, 1593057), (3801, 531019), (5249, 384531), (15747, 128177), (18311, 110229), (36743, 54933)]