12666202218

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{1867}}^1$

素因数の和:2216

約数の個数: 96

約数和(自身を含む): 29373926400

約数和(自身を除く): 16707724182

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 83, 114, 166, 171, 239, 249, 342, 478, 498, 717, 747, 1434, 1494, 1577, 1867, 2151, 3154, 3734, 4302, 4541, 4731, 5601, 9082, 9462, 11202, 13623, 14193, 16803, 19837, 27246, 28386, 33606, 35473, 39674, 40869, 59511, 70946, 81738, 106419, 119022, 154961, 178533, 212838, 309922, 319257, 357066, 376903, 446213, 464883, 638514, 753806, 892426, 929766, 1130709, 1338639, 1394649, 2261418, 2677278, 2789298, 2944259, 3392127, 4015917, 5888518, 6784254, 8031834, 8478047, 8832777, 16956094, 17665554, 25434141, 26498331, 37035679, 50868282, 52996662, 74071358, 76302423, 111107037, 152604846, 222214074, 333321111, 666642222, 703677901, 1407355802, 2111033703, 4222067406, 6333101109, 12666202218]

約数ペア:

[(1, 12666202218), (2, 6333101109), (3, 4222067406), (6, 2111033703), (9, 1407355802), (18, 703677901), (19, 666642222), (38, 333321111), (57, 222214074), (83, 152604846), (114, 111107037), (166, 76302423), (171, 74071358), (239, 52996662), (249, 50868282), (342, 37035679), (478, 26498331), (498, 25434141), (717, 17665554), (747, 16956094), (1434, 8832777), (1494, 8478047), (1577, 8031834), (1867, 6784254), (2151, 5888518), (3154, 4015917), (3734, 3392127), (4302, 2944259), (4541, 2789298), (4731, 2677278), (5601, 2261418), (9082, 1394649), (9462, 1338639), (11202, 1130709), (13623, 929766), (14193, 892426), (16803, 753806), (19837, 638514), (27246, 464883), (28386, 446213), (33606, 376903), (35473, 357066), (39674, 319257), (40869, 309922), (59511, 212838), (70946, 178533), (81738, 154961), (106419, 119022)]