12852476

素因数分解:

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

素因数の和:139

約数の個数: 96

約数和(自身を含む): 30707712

約数和(自身を除く): 17855236

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 31, 34, 52, 62, 67, 68, 91, 119, 124, 134, 182, 217, 221, 238, 268, 364, 403, 434, 442, 469, 476, 527, 806, 868, 871, 884, 938, 1054, 1139, 1547, 1612, 1742, 1876, 2077, 2108, 2278, 2821, 3094, 3484, 3689, 4154, 4556, 5642, 6097, 6188, 6851, 7378, 7973, 8308, 11284, 12194, 13702, 14539, 14756, 14807, 15946, 24388, 27001, 27404, 29078, 29614, 31892, 35309, 47957, 54002, 58156, 59228, 70618, 95914, 103649, 108004, 141236, 189007, 191828, 207298, 247163, 378014, 414596, 459017, 494326, 756028, 918034, 988652, 1836068, 3213119, 6426238, 12852476]

約数ペア:

[(1, 12852476), (2, 6426238), (4, 3213119), (7, 1836068), (13, 988652), (14, 918034), (17, 756028), (26, 494326), (28, 459017), (31, 414596), (34, 378014), (52, 247163), (62, 207298), (67, 191828), (68, 189007), (91, 141236), (119, 108004), (124, 103649), (134, 95914), (182, 70618), (217, 59228), (221, 58156), (238, 54002), (268, 47957), (364, 35309), (403, 31892), (434, 29614), (442, 29078), (469, 27404), (476, 27001), (527, 24388), (806, 15946), (868, 14807), (871, 14756), (884, 14539), (938, 13702), (1054, 12194), (1139, 11284), (1547, 8308), (1612, 7973), (1742, 7378), (1876, 6851), (2077, 6188), (2108, 6097), (2278, 5642), (2821, 4556), (3094, 4154), (3484, 3689)]