1716246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 4346784

約数和(自身を除く): 2630538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 257, 318, 371, 477, 514, 742, 771, 954, 1113, 1542, 1799, 2226, 2313, 3339, 3598, 4626, 5397, 6678, 10794, 13621, 16191, 27242, 32382, 40863, 81726, 95347, 122589, 190694, 245178, 286041, 572082, 858123, 1716246]

約数ペア:

[(1, 1716246), (2, 858123), (3, 572082), (6, 286041), (7, 245178), (9, 190694), (14, 122589), (18, 95347), (21, 81726), (42, 40863), (53, 32382), (63, 27242), (106, 16191), (126, 13621), (159, 10794), (257, 6678), (318, 5397), (371, 4626), (477, 3598), (514, 3339), (742, 2313), (771, 2226), (954, 1799), (1113, 1542)]