5148738

素因数分解:

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

素因数の和:328

約数の個数: 64

約数和(自身を含む): 13374720

約数和(自身を除く): 8225982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 126, 159, 189, 257, 318, 371, 378, 477, 514, 742, 771, 954, 1113, 1431, 1542, 1799, 2226, 2313, 2862, 3339, 3598, 4626, 5397, 6678, 6939, 10017, 10794, 13621, 13878, 16191, 20034, 27242, 32382, 40863, 48573, 81726, 95347, 97146, 122589, 190694, 245178, 286041, 367767, 572082, 735534, 858123, 1716246, 2574369, 5148738]

約数ペア:

[(1, 5148738), (2, 2574369), (3, 1716246), (6, 858123), (7, 735534), (9, 572082), (14, 367767), (18, 286041), (21, 245178), (27, 190694), (42, 122589), (53, 97146), (54, 95347), (63, 81726), (106, 48573), (126, 40863), (159, 32382), (189, 27242), (257, 20034), (318, 16191), (371, 13878), (378, 13621), (477, 10794), (514, 10017), (742, 6939), (771, 6678), (954, 5397), (1113, 4626), (1431, 3598), (1542, 3339), (1799, 2862), (2226, 2313)]