2021339082

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{185819}}^1$

素因数の和:185875

約数の個数: 48

約数和(自身を含む): 4829833440

約数和(自身を除く): 2808494358

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 777, 1554, 1813, 3626, 5439, 10878, 185819, 371638, 557457, 1114914, 1300733, 2601466, 3902199, 6875303, 7804398, 9105131, 13750606, 18210262, 20625909, 27315393, 41251818, 48127121, 54630786, 96254242, 144381363, 288762726, 336889847, 673779694, 1010669541, 2021339082]

約数ペア:

[(1, 2021339082), (2, 1010669541), (3, 673779694), (6, 336889847), (7, 288762726), (14, 144381363), (21, 96254242), (37, 54630786), (42, 48127121), (49, 41251818), (74, 27315393), (98, 20625909), (111, 18210262), (147, 13750606), (222, 9105131), (259, 7804398), (294, 6875303), (518, 3902199), (777, 2601466), (1554, 1300733), (1813, 1114914), (3626, 557457), (5439, 371638), (10878, 185819)]