2018710071

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{3041}}^1$

素因数の和:3352

約数の個数: 48

約数和(自身を含む): 3428163648

約数和(自身を除く): 1409453577

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 257, 287, 369, 771, 861, 1799, 2313, 2583, 3041, 5397, 9123, 10537, 16191, 21287, 27369, 31611, 63861, 73759, 94833, 124681, 191583, 221277, 374043, 663831, 781537, 872767, 1122129, 2344611, 2618301, 5470759, 7033833, 7854903, 16412277, 32043017, 49236831, 96129051, 224301119, 288387153, 672903357, 2018710071]

約数ペア:

[(1, 2018710071), (3, 672903357), (7, 288387153), (9, 224301119), (21, 96129051), (41, 49236831), (63, 32043017), (123, 16412277), (257, 7854903), (287, 7033833), (369, 5470759), (771, 2618301), (861, 2344611), (1799, 1122129), (2313, 872767), (2583, 781537), (3041, 663831), (5397, 374043), (9123, 221277), (10537, 191583), (16191, 124681), (21287, 94833), (27369, 73759), (31611, 63861)]