123425666

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{307}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 233572416

約数和(自身を除く): 110146750

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 307, 329, 611, 614, 658, 1222, 2149, 2209, 3991, 4277, 4298, 4418, 7982, 8554, 14429, 15463, 27937, 28717, 28858, 30926, 55874, 57434, 101003, 187577, 201019, 202006, 375154, 402038, 678163, 1313039, 1356326, 2626078, 4747141, 8816119, 9494282, 17632238, 61712833, 123425666]

約数ペア:

[(1, 123425666), (2, 61712833), (7, 17632238), (13, 9494282), (14, 8816119), (26, 4747141), (47, 2626078), (91, 1356326), (94, 1313039), (182, 678163), (307, 402038), (329, 375154), (611, 202006), (614, 201019), (658, 187577), (1222, 101003), (2149, 57434), (2209, 55874), (3991, 30926), (4277, 28858), (4298, 28717), (4418, 27937), (7982, 15463), (8554, 14429)]