6426238

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 13160448

約数和(自身を除く): 6734210

約数列:

[1, 2, 7, 13, 14, 17, 26, 31, 34, 62, 67, 91, 119, 134, 182, 217, 221, 238, 403, 434, 442, 469, 527, 806, 871, 938, 1054, 1139, 1547, 1742, 2077, 2278, 2821, 3094, 3689, 4154, 5642, 6097, 6851, 7378, 7973, 12194, 13702, 14539, 14807, 15946, 27001, 29078, 29614, 35309, 47957, 54002, 70618, 95914, 103649, 189007, 207298, 247163, 378014, 459017, 494326, 918034, 3213119, 6426238]

約数ペア:

[(1, 6426238), (2, 3213119), (7, 918034), (13, 494326), (14, 459017), (17, 378014), (26, 247163), (31, 207298), (34, 189007), (62, 103649), (67, 95914), (91, 70618), (119, 54002), (134, 47957), (182, 35309), (217, 29614), (221, 29078), (238, 27001), (403, 15946), (434, 14807), (442, 14539), (469, 13702), (527, 12194), (806, 7973), (871, 7378), (938, 6851), (1054, 6097), (1139, 5642), (1547, 4154), (1742, 3689), (2077, 3094), (2278, 2821)]