2018759517

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{10303}}^1$

素因数の和:10415

約数の個数: 40

約数和(自身を含む): 3141895680

約数和(自身を除く): 1123136163

約数列:

[1, 3, 9, 27, 41, 59, 81, 123, 177, 369, 531, 1107, 1593, 2419, 3321, 4779, 7257, 10303, 21771, 30909, 65313, 92727, 195939, 278181, 422423, 607877, 834543, 1267269, 1823631, 3801807, 5470893, 11405421, 16412679, 24922957, 34216263, 49238037, 74768871, 224306613, 672919839, 2018759517]

約数ペア:

[(1, 2018759517), (3, 672919839), (9, 224306613), (27, 74768871), (41, 49238037), (59, 34216263), (81, 24922957), (123, 16412679), (177, 11405421), (369, 5470893), (531, 3801807), (1107, 1823631), (1593, 1267269), (2419, 834543), (3321, 607877), (4779, 422423), (7257, 278181), (10303, 195939), (21771, 92727), (30909, 65313)]