9999408042

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:646

約数の個数: 160

約数和(自身を含む): 24701325264

約数和(自身を除く): 14701917222

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 81, 117, 122, 162, 183, 234, 277, 281, 351, 366, 549, 554, 562, 702, 793, 831, 843, 1053, 1098, 1586, 1647, 1662, 1686, 2106, 2379, 2493, 2529, 3294, 3601, 3653, 4758, 4941, 4986, 5058, 7137, 7202, 7306, 7479, 7587, 9882, 10803, 10959, 14274, 14958, 15174, 16897, 17141, 21411, 21606, 21918, 22437, 22761, 32409, 32877, 33794, 34282, 42822, 44874, 45522, 50691, 51423, 64233, 64818, 65754, 77837, 97227, 98631, 101382, 102846, 128466, 152073, 154269, 155674, 194454, 197262, 219661, 222833, 233511, 291681, 295893, 304146, 308538, 439322, 445666, 456219, 462807, 467022, 583362, 591786, 658983, 668499, 700533, 912438, 925614, 1011881, 1317966, 1336998, 1368657, 1388421, 1401066, 1976949, 2005497, 2023762, 2101599, 2737314, 2776842, 3035643, 3953898, 4010994, 4203198, 4748057, 5930847, 6016491, 6071286, 6304797, 9106929, 9496114, 11861694, 12032982, 12609594, 14244171, 17792541, 18049473, 18213858, 27320787, 28488342, 35585082, 36098946, 42732513, 54641574, 61724741, 81962361, 85465026, 123449482, 128197539, 163924722, 185174223, 256395078, 370348446, 384592617, 555522669, 769185234, 1111045338, 1666568007, 3333136014, 4999704021, 9999408042]

約数ペア:

[(1, 9999408042), (2, 4999704021), (3, 3333136014), (6, 1666568007), (9, 1111045338), (13, 769185234), (18, 555522669), (26, 384592617), (27, 370348446), (39, 256395078), (54, 185174223), (61, 163924722), (78, 128197539), (81, 123449482), (117, 85465026), (122, 81962361), (162, 61724741), (183, 54641574), (234, 42732513), (277, 36098946), (281, 35585082), (351, 28488342), (366, 27320787), (549, 18213858), (554, 18049473), (562, 17792541), (702, 14244171), (793, 12609594), (831, 12032982), (843, 11861694), (1053, 9496114), (1098, 9106929), (1586, 6304797), (1647, 6071286), (1662, 6016491), (1686, 5930847), (2106, 4748057), (2379, 4203198), (2493, 4010994), (2529, 3953898), (3294, 3035643), (3601, 2776842), (3653, 2737314), (4758, 2101599), (4941, 2023762), (4986, 2005497), (5058, 1976949), (7137, 1401066), (7202, 1388421), (7306, 1368657), (7479, 1336998), (7587, 1317966), (9882, 1011881), (10803, 925614), (10959, 912438), (14274, 700533), (14958, 668499), (15174, 658983), (16897, 591786), (17141, 583362), (21411, 467022), (21606, 462807), (21918, 456219), (22437, 445666), (22761, 439322), (32409, 308538), (32877, 304146), (33794, 295893), (34282, 291681), (42822, 233511), (44874, 222833), (45522, 219661), (50691, 197262), (51423, 194454), (64233, 155674), (64818, 154269), (65754, 152073), (77837, 128466), (97227, 102846), (98631, 101382)]