2012479506

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:542

約数の個数: 160

約数和(自身を含む): 5005566720

約数和(自身を除く): 2993087214

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 41, 54, 57, 74, 81, 82, 111, 114, 123, 162, 171, 222, 246, 333, 342, 369, 431, 513, 666, 703, 738, 779, 862, 999, 1026, 1107, 1293, 1406, 1517, 1539, 1558, 1998, 2109, 2214, 2337, 2586, 2997, 3034, 3078, 3321, 3879, 4218, 4551, 4674, 5994, 6327, 6642, 7011, 7758, 8189, 9102, 11637, 12654, 13653, 14022, 15947, 16378, 17671, 18981, 21033, 23274, 24567, 27306, 28823, 31894, 34911, 35342, 37962, 40959, 42066, 47841, 49134, 53013, 56943, 57646, 63099, 69822, 73701, 81918, 86469, 95682, 106026, 113886, 122877, 126198, 143523, 147402, 159039, 172938, 221103, 245754, 259407, 287046, 302993, 318078, 335749, 430569, 442206, 477117, 518814, 605986, 653827, 663309, 671498, 778221, 861138, 908979, 954234, 1007247, 1291707, 1307654, 1326618, 1431351, 1556442, 1817958, 1961481, 2014494, 2334663, 2583414, 2726937, 2862702, 3021741, 3922962, 4669326, 5453874, 5884443, 6043482, 8180811, 9065223, 11768886, 12422713, 16361622, 17653329, 18130446, 24542433, 24845426, 27195669, 35306658, 37268139, 49084866, 52959987, 54391338, 74536278, 105919974, 111804417, 223608834, 335413251, 670826502, 1006239753, 2012479506]

約数ペア:

[(1, 2012479506), (2, 1006239753), (3, 670826502), (6, 335413251), (9, 223608834), (18, 111804417), (19, 105919974), (27, 74536278), (37, 54391338), (38, 52959987), (41, 49084866), (54, 37268139), (57, 35306658), (74, 27195669), (81, 24845426), (82, 24542433), (111, 18130446), (114, 17653329), (123, 16361622), (162, 12422713), (171, 11768886), (222, 9065223), (246, 8180811), (333, 6043482), (342, 5884443), (369, 5453874), (431, 4669326), (513, 3922962), (666, 3021741), (703, 2862702), (738, 2726937), (779, 2583414), (862, 2334663), (999, 2014494), (1026, 1961481), (1107, 1817958), (1293, 1556442), (1406, 1431351), (1517, 1326618), (1539, 1307654), (1558, 1291707), (1998, 1007247), (2109, 954234), (2214, 908979), (2337, 861138), (2586, 778221), (2997, 671498), (3034, 663309), (3078, 653827), (3321, 605986), (3879, 518814), (4218, 477117), (4551, 442206), (4674, 430569), (5994, 335749), (6327, 318078), (6642, 302993), (7011, 287046), (7758, 259407), (8189, 245754), (9102, 221103), (11637, 172938), (12654, 159039), (13653, 147402), (14022, 143523), (15947, 126198), (16378, 122877), (17671, 113886), (18981, 106026), (21033, 95682), (23274, 86469), (24567, 81918), (27306, 73701), (28823, 69822), (31894, 63099), (34911, 57646), (35342, 56943), (37962, 53013), (40959, 49134), (42066, 47841)]