1996334802

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2153}}^1$

素因数の和:2405

約数の個数: 128

約数和(自身を含む): 5558353920

約数和(自身を除く): 3562019118

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 223, 231, 297, 378, 446, 462, 594, 669, 693, 1338, 1386, 1561, 2007, 2079, 2153, 2453, 3122, 4014, 4158, 4306, 4683, 4906, 6021, 6459, 7359, 9366, 12042, 12918, 14049, 14718, 15071, 17171, 19377, 22077, 23683, 28098, 30142, 34342, 38754, 42147, 44154, 45213, 47366, 51513, 58131, 66231, 71049, 84294, 90426, 103026, 116262, 132462, 135639, 142098, 154539, 165781, 213147, 271278, 309078, 331562, 406917, 426294, 463617, 480119, 497343, 639441, 813834, 927234, 960238, 994686, 1278882, 1440357, 1492029, 2880714, 2984058, 3360833, 4321071, 4476087, 5281309, 6721666, 8642142, 8952174, 10082499, 10562618, 12963213, 15843927, 20164998, 25926426, 30247497, 31687854, 36969163, 47531781, 60494994, 73938326, 90742491, 95063562, 110907489, 142595343, 181484982, 221814978, 285190686, 332722467, 665444934, 998167401, 1996334802]

約数ペア:

[(1, 1996334802), (2, 998167401), (3, 665444934), (6, 332722467), (7, 285190686), (9, 221814978), (11, 181484982), (14, 142595343), (18, 110907489), (21, 95063562), (22, 90742491), (27, 73938326), (33, 60494994), (42, 47531781), (54, 36969163), (63, 31687854), (66, 30247497), (77, 25926426), (99, 20164998), (126, 15843927), (154, 12963213), (189, 10562618), (198, 10082499), (223, 8952174), (231, 8642142), (297, 6721666), (378, 5281309), (446, 4476087), (462, 4321071), (594, 3360833), (669, 2984058), (693, 2880714), (1338, 1492029), (1386, 1440357), (1561, 1278882), (2007, 994686), (2079, 960238), (2153, 927234), (2453, 813834), (3122, 639441), (4014, 497343), (4158, 480119), (4306, 463617), (4683, 426294), (4906, 406917), (6021, 331562), (6459, 309078), (7359, 271278), (9366, 213147), (12042, 165781), (12918, 154539), (14049, 142098), (14718, 135639), (15071, 132462), (17171, 116262), (19377, 103026), (22077, 90426), (23683, 84294), (28098, 71049), (30142, 66231), (34342, 58131), (38754, 51513), (42147, 47366), (44154, 45213)]