16159626

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{463}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 40245504

約数和(自身を除く): 24085878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 277, 463, 554, 831, 926, 1389, 1662, 1939, 2493, 2778, 3241, 3878, 4167, 4986, 5817, 6482, 8334, 9723, 11634, 17451, 19446, 29169, 34902, 58338, 128251, 256502, 384753, 769506, 897757, 1154259, 1795514, 2308518, 2693271, 5386542, 8079813, 16159626]

約数ペア:

[(1, 16159626), (2, 8079813), (3, 5386542), (6, 2693271), (7, 2308518), (9, 1795514), (14, 1154259), (18, 897757), (21, 769506), (42, 384753), (63, 256502), (126, 128251), (277, 58338), (463, 34902), (554, 29169), (831, 19446), (926, 17451), (1389, 11634), (1662, 9723), (1939, 8334), (2493, 6482), (2778, 5817), (3241, 4986), (3878, 4167)]