6902197918

素因数分解:

$2^1\times 7^5\times {\mathrm{11}}^2\times {\mathrm{1697}}^1$

素因数の和:1756

約数の個数: 72

約数和(自身を含む): 13284459216

約数和(自身を除く): 6382261298

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 343, 539, 686, 847, 1078, 1694, 1697, 2401, 3394, 3773, 4802, 5929, 7546, 11858, 11879, 16807, 18667, 23758, 26411, 33614, 37334, 41503, 52822, 83006, 83153, 130669, 166306, 184877, 205337, 261338, 290521, 369754, 410674, 581042, 582071, 914683, 1164142, 1437359, 1829366, 2033647, 2874718, 4067294, 4074497, 6402781, 8148994, 10061513, 12805562, 20123026, 28521479, 44819467, 57042958, 70430591, 89638934, 140861182, 313736269, 493014137, 627472538, 986028274, 3451098959, 6902197918]

約数ペア:

[(1, 6902197918), (2, 3451098959), (7, 986028274), (11, 627472538), (14, 493014137), (22, 313736269), (49, 140861182), (77, 89638934), (98, 70430591), (121, 57042958), (154, 44819467), (242, 28521479), (343, 20123026), (539, 12805562), (686, 10061513), (847, 8148994), (1078, 6402781), (1694, 4074497), (1697, 4067294), (2401, 2874718), (3394, 2033647), (3773, 1829366), (4802, 1437359), (5929, 1164142), (7546, 914683), (11858, 582071), (11879, 581042), (16807, 410674), (18667, 369754), (23758, 290521), (26411, 261338), (33614, 205337), (37334, 184877), (41503, 166306), (52822, 130669), (83006, 83153)]