1992145194

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{5351}}^1$

素因数の和:5452

約数の個数: 96

約数和(自身を含む): 4885905024

約数和(自身を除く): 2893759830

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 43, 74, 78, 86, 111, 117, 129, 222, 234, 258, 333, 387, 481, 559, 666, 774, 962, 1118, 1443, 1591, 1677, 2886, 3182, 3354, 4329, 4773, 5031, 5351, 8658, 9546, 10062, 10702, 14319, 16053, 20683, 28638, 32106, 41366, 48159, 62049, 69563, 96318, 124098, 139126, 186147, 197987, 208689, 230093, 372294, 395974, 417378, 460186, 593961, 626067, 690279, 1187922, 1252134, 1380558, 1781883, 2070837, 2573831, 2991209, 3563766, 4141674, 5147662, 5982418, 7721493, 8513441, 8973627, 15442986, 17026882, 17947254, 23164479, 25540323, 26920881, 46328958, 51080646, 53841762, 76620969, 110674733, 153241938, 221349466, 332024199, 664048398, 996072597, 1992145194]

約数ペア:

[(1, 1992145194), (2, 996072597), (3, 664048398), (6, 332024199), (9, 221349466), (13, 153241938), (18, 110674733), (26, 76620969), (37, 53841762), (39, 51080646), (43, 46328958), (74, 26920881), (78, 25540323), (86, 23164479), (111, 17947254), (117, 17026882), (129, 15442986), (222, 8973627), (234, 8513441), (258, 7721493), (333, 5982418), (387, 5147662), (481, 4141674), (559, 3563766), (666, 2991209), (774, 2573831), (962, 2070837), (1118, 1781883), (1443, 1380558), (1591, 1252134), (1677, 1187922), (2886, 690279), (3182, 626067), (3354, 593961), (4329, 460186), (4773, 417378), (5031, 395974), (5351, 372294), (8658, 230093), (9546, 208689), (10062, 197987), (10702, 186147), (14319, 139126), (16053, 124098), (20683, 96318), (28638, 69563), (32106, 62049), (41366, 48159)]