8197722

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:735

約数の個数: 48

約数和(自身を含む): 19518408

約数和(自身を除く): 11320686

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 661, 689, 954, 1322, 1378, 1983, 2067, 3966, 4134, 5949, 6201, 8593, 11898, 12402, 17186, 25779, 35033, 51558, 70066, 77337, 105099, 154674, 210198, 315297, 455429, 630594, 910858, 1366287, 2732574, 4098861, 8197722]

約数ペア:

[(1, 8197722), (2, 4098861), (3, 2732574), (6, 1366287), (9, 910858), (13, 630594), (18, 455429), (26, 315297), (39, 210198), (53, 154674), (78, 105099), (106, 77337), (117, 70066), (159, 51558), (234, 35033), (318, 25779), (477, 17186), (661, 12402), (689, 11898), (954, 8593), (1322, 6201), (1378, 5949), (1983, 4134), (2067, 3966)]