15691520004

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1\times {\mathrm{18253}}^1$

素因数の和:19340

約数の個数: 48

約数和(自身を含む): 37168064640

約数和(自身を除く): 21476544636

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 1009, 2018, 3027, 4036, 6054, 12108, 18253, 36506, 54759, 71639, 73012, 109518, 143278, 214917, 219036, 286556, 429834, 859668, 1295963, 2591926, 3887889, 5183852, 7775778, 15551556, 18417277, 36834554, 55251831, 73669108, 110503662, 221007324, 1307626667, 2615253334, 3922880001, 5230506668, 7845760002, 15691520004]

約数ペア:

[(1, 15691520004), (2, 7845760002), (3, 5230506668), (4, 3922880001), (6, 2615253334), (12, 1307626667), (71, 221007324), (142, 110503662), (213, 73669108), (284, 55251831), (426, 36834554), (852, 18417277), (1009, 15551556), (2018, 7775778), (3027, 5183852), (4036, 3887889), (6054, 2591926), (12108, 1295963), (18253, 859668), (36506, 429834), (54759, 286556), (71639, 219036), (73012, 214917), (109518, 143278)]