2742429942

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5279}}^1$

素因数の和:5351

約数の個数: 144

約数和(自身を含む): 7511961600

約数和(自身を除く): 4769531658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 31, 38, 42, 49, 57, 62, 63, 93, 98, 114, 126, 133, 147, 171, 186, 217, 266, 279, 294, 342, 399, 434, 441, 558, 589, 651, 798, 882, 931, 1178, 1197, 1302, 1519, 1767, 1862, 1953, 2394, 2793, 3038, 3534, 3906, 4123, 4557, 5279, 5301, 5586, 8246, 8379, 9114, 10558, 10602, 12369, 13671, 15837, 16758, 24738, 27342, 28861, 31674, 36953, 37107, 47511, 57722, 73906, 74214, 86583, 95022, 100301, 110859, 163649, 173166, 200602, 221718, 258671, 259749, 300903, 327298, 332577, 490947, 517342, 519498, 601806, 665154, 702107, 776013, 902709, 981894, 1145543, 1404214, 1472841, 1552026, 1805418, 2106321, 2291086, 2328039, 2945682, 3109331, 3436629, 4212642, 4656078, 4914749, 6218662, 6318963, 6873258, 8018801, 9327993, 9829498, 10309887, 12637926, 14744247, 16037602, 18655986, 20619774, 21765317, 24056403, 27983979, 29488494, 43530634, 44232741, 48112806, 55967958, 65295951, 72169209, 88465482, 130591902, 144338418, 152357219, 195887853, 304714438, 391775706, 457071657, 914143314, 1371214971, 2742429942]

約数ペア:

[(1, 2742429942), (2, 1371214971), (3, 914143314), (6, 457071657), (7, 391775706), (9, 304714438), (14, 195887853), (18, 152357219), (19, 144338418), (21, 130591902), (31, 88465482), (38, 72169209), (42, 65295951), (49, 55967958), (57, 48112806), (62, 44232741), (63, 43530634), (93, 29488494), (98, 27983979), (114, 24056403), (126, 21765317), (133, 20619774), (147, 18655986), (171, 16037602), (186, 14744247), (217, 12637926), (266, 10309887), (279, 9829498), (294, 9327993), (342, 8018801), (399, 6873258), (434, 6318963), (441, 6218662), (558, 4914749), (589, 4656078), (651, 4212642), (798, 3436629), (882, 3109331), (931, 2945682), (1178, 2328039), (1197, 2291086), (1302, 2106321), (1519, 1805418), (1767, 1552026), (1862, 1472841), (1953, 1404214), (2394, 1145543), (2793, 981894), (3038, 902709), (3534, 776013), (3906, 702107), (4123, 665154), (4557, 601806), (5279, 519498), (5301, 517342), (5586, 490947), (8246, 332577), (8379, 327298), (9114, 300903), (10558, 259749), (10602, 258671), (12369, 221718), (13671, 200602), (15837, 173166), (16758, 163649), (24738, 110859), (27342, 100301), (28861, 95022), (31674, 86583), (36953, 74214), (37107, 73906), (47511, 57722)]