9721066278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{2153}}^1$

素因数の和:2542

約数の個数: 128

約数和(自身を含む): 25161477120

約数和(自身を除く): 15440410842

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 58, 66, 77, 87, 154, 174, 203, 231, 319, 337, 406, 462, 609, 638, 674, 957, 1011, 1218, 1914, 2022, 2153, 2233, 2359, 3707, 4306, 4466, 4718, 6459, 6699, 7077, 7414, 9773, 11121, 12918, 13398, 14154, 15071, 19546, 22242, 23683, 25949, 29319, 30142, 45213, 47366, 51898, 58638, 62437, 68411, 71049, 77847, 90426, 107503, 124874, 136822, 142098, 155694, 165781, 187311, 205233, 215006, 322509, 331562, 374622, 410466, 437059, 497343, 645018, 686807, 725561, 752521, 874118, 994686, 1311177, 1373614, 1451122, 1505042, 2060421, 2176683, 2257563, 2622354, 4120842, 4353366, 4515126, 4807649, 5078927, 7981171, 9615298, 10157854, 14422947, 15236781, 15962342, 21041269, 23943513, 28845894, 30473562, 42082538, 47887026, 55868197, 63123807, 111736394, 126247614, 147288883, 167604591, 231453959, 294577766, 335209182, 441866649, 462907918, 694361877, 883733298, 1388723754, 1620177713, 3240355426, 4860533139, 9721066278]

約数ペア:

[(1, 9721066278), (2, 4860533139), (3, 3240355426), (6, 1620177713), (7, 1388723754), (11, 883733298), (14, 694361877), (21, 462907918), (22, 441866649), (29, 335209182), (33, 294577766), (42, 231453959), (58, 167604591), (66, 147288883), (77, 126247614), (87, 111736394), (154, 63123807), (174, 55868197), (203, 47887026), (231, 42082538), (319, 30473562), (337, 28845894), (406, 23943513), (462, 21041269), (609, 15962342), (638, 15236781), (674, 14422947), (957, 10157854), (1011, 9615298), (1218, 7981171), (1914, 5078927), (2022, 4807649), (2153, 4515126), (2233, 4353366), (2359, 4120842), (3707, 2622354), (4306, 2257563), (4466, 2176683), (4718, 2060421), (6459, 1505042), (6699, 1451122), (7077, 1373614), (7414, 1311177), (9773, 994686), (11121, 874118), (12918, 752521), (13398, 725561), (14154, 686807), (15071, 645018), (19546, 497343), (22242, 437059), (23683, 410466), (25949, 374622), (29319, 331562), (30142, 322509), (45213, 215006), (47366, 205233), (51898, 187311), (58638, 165781), (62437, 155694), (68411, 142098), (71049, 136822), (77847, 124874), (90426, 107503)]