21461635512

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{12161}}^1$

素因数の和:12493

約数の個数: 96

約数和(自身を含む): 58891322880

約数和(自身を除く): 37429687368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 193, 254, 381, 386, 508, 579, 762, 772, 1016, 1143, 1158, 1524, 1544, 1737, 2286, 2316, 3048, 3474, 4572, 4632, 6948, 9144, 12161, 13896, 24322, 24511, 36483, 48644, 49022, 72966, 73533, 97288, 98044, 109449, 145932, 147066, 196088, 218898, 220599, 291864, 294132, 437796, 441198, 588264, 875592, 882396, 1544447, 1764792, 2347073, 3088894, 4633341, 4694146, 6177788, 7041219, 9266682, 9388292, 12355576, 13900023, 14082438, 18533364, 18776584, 21123657, 27800046, 28164876, 37066728, 42247314, 55600092, 56329752, 84494628, 111200184, 168989256, 298078271, 596156542, 894234813, 1192313084, 1788469626, 2384626168, 2682704439, 3576939252, 5365408878, 7153878504, 10730817756, 21461635512]

約数ペア:

[(1, 21461635512), (2, 10730817756), (3, 7153878504), (4, 5365408878), (6, 3576939252), (8, 2682704439), (9, 2384626168), (12, 1788469626), (18, 1192313084), (24, 894234813), (36, 596156542), (72, 298078271), (127, 168989256), (193, 111200184), (254, 84494628), (381, 56329752), (386, 55600092), (508, 42247314), (579, 37066728), (762, 28164876), (772, 27800046), (1016, 21123657), (1143, 18776584), (1158, 18533364), (1524, 14082438), (1544, 13900023), (1737, 12355576), (2286, 9388292), (2316, 9266682), (3048, 7041219), (3474, 6177788), (4572, 4694146), (4632, 4633341), (6948, 3088894), (9144, 2347073), (12161, 1764792), (13896, 1544447), (24322, 882396), (24511, 875592), (36483, 588264), (48644, 441198), (49022, 437796), (72966, 294132), (73533, 291864), (97288, 220599), (98044, 218898), (109449, 196088), (145932, 147066)]