1566474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 4085760

約数和(自身を除く): 2519286

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 151, 182, 247, 266, 273, 302, 399, 453, 494, 546, 741, 798, 906, 1057, 1482, 1729, 1963, 2114, 2869, 3171, 3458, 3926, 5187, 5738, 5889, 6342, 8607, 10374, 11778, 13741, 17214, 20083, 27482, 37297, 40166, 41223, 60249, 74594, 82446, 111891, 120498, 223782, 261079, 522158, 783237, 1566474]

約数ペア:

[(1, 1566474), (2, 783237), (3, 522158), (6, 261079), (7, 223782), (13, 120498), (14, 111891), (19, 82446), (21, 74594), (26, 60249), (38, 41223), (39, 40166), (42, 37297), (57, 27482), (78, 20083), (91, 17214), (114, 13741), (133, 11778), (151, 10374), (182, 8607), (247, 6342), (266, 5889), (273, 5738), (302, 5187), (399, 3926), (453, 3458), (494, 3171), (546, 2869), (741, 2114), (798, 1963), (906, 1729), (1057, 1482)]