1811012364

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{14879}}^1$

素因数の和:14929

約数の個数: 144

約数和(自身を含む): 5699635200

約数和(自身を除く): 3888622836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 49, 54, 63, 69, 84, 92, 98, 108, 126, 138, 147, 161, 189, 196, 207, 252, 276, 294, 322, 378, 414, 441, 483, 588, 621, 644, 756, 828, 882, 966, 1127, 1242, 1323, 1449, 1764, 1932, 2254, 2484, 2646, 2898, 3381, 4347, 4508, 5292, 5796, 6762, 8694, 10143, 13524, 14879, 17388, 20286, 29758, 30429, 40572, 44637, 59516, 60858, 89274, 104153, 121716, 133911, 178548, 208306, 267822, 312459, 342217, 401733, 416612, 535644, 624918, 684434, 729071, 803466, 937377, 1026651, 1249836, 1368868, 1458142, 1606932, 1874754, 2053302, 2187213, 2395519, 2812131, 2916284, 3079953, 3749508, 4106604, 4374426, 4791038, 5624262, 6159906, 6561639, 7186557, 8748852, 9239859, 9582076, 11248524, 12319812, 13123278, 14373114, 16768633, 18479718, 19684917, 21559671, 26246556, 28746228, 33537266, 36959436, 39369834, 43119342, 50305899, 64679013, 67074532, 78739668, 86238684, 100611798, 129358026, 150917697, 201223596, 258716052, 301835394, 452753091, 603670788, 905506182, 1811012364]

約数ペア:

[(1, 1811012364), (2, 905506182), (3, 603670788), (4, 452753091), (6, 301835394), (7, 258716052), (9, 201223596), (12, 150917697), (14, 129358026), (18, 100611798), (21, 86238684), (23, 78739668), (27, 67074532), (28, 64679013), (36, 50305899), (42, 43119342), (46, 39369834), (49, 36959436), (54, 33537266), (63, 28746228), (69, 26246556), (84, 21559671), (92, 19684917), (98, 18479718), (108, 16768633), (126, 14373114), (138, 13123278), (147, 12319812), (161, 11248524), (189, 9582076), (196, 9239859), (207, 8748852), (252, 7186557), (276, 6561639), (294, 6159906), (322, 5624262), (378, 4791038), (414, 4374426), (441, 4106604), (483, 3749508), (588, 3079953), (621, 2916284), (644, 2812131), (756, 2395519), (828, 2187213), (882, 2053302), (966, 1874754), (1127, 1606932), (1242, 1458142), (1323, 1368868), (1449, 1249836), (1764, 1026651), (1932, 937377), (2254, 803466), (2484, 729071), (2646, 684434), (2898, 624918), (3381, 535644), (4347, 416612), (4508, 401733), (5292, 342217), (5796, 312459), (6762, 267822), (8694, 208306), (10143, 178548), (13524, 133911), (14879, 121716), (17388, 104153), (20286, 89274), (29758, 60858), (30429, 59516), (40572, 44637)]