4173948

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^2$

素因数の和:175

約数の個数: 54

約数和(自身を含む): 11166792

約数和(自身を除く): 6992844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 71, 92, 138, 142, 207, 213, 276, 284, 414, 426, 639, 828, 852, 1278, 1633, 2556, 3266, 4899, 5041, 6532, 9798, 10082, 14697, 15123, 19596, 20164, 29394, 30246, 45369, 58788, 60492, 90738, 115943, 181476, 231886, 347829, 463772, 695658, 1043487, 1391316, 2086974, 4173948]

約数ペア:

[(1, 4173948), (2, 2086974), (3, 1391316), (4, 1043487), (6, 695658), (9, 463772), (12, 347829), (18, 231886), (23, 181476), (36, 115943), (46, 90738), (69, 60492), (71, 58788), (92, 45369), (138, 30246), (142, 29394), (207, 20164), (213, 19596), (276, 15123), (284, 14697), (414, 10082), (426, 9798), (639, 6532), (828, 5041), (852, 4899), (1278, 3266), (1633, 2556)]