542178858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6703}}^1$

素因数の和:6799

約数の個数: 64

約数和(自身を含む): 1256919552

約数和(自身を除く): 714740694

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 61, 78, 102, 122, 183, 221, 366, 442, 663, 793, 1037, 1326, 1586, 2074, 2379, 3111, 4758, 6222, 6703, 13406, 13481, 20109, 26962, 40218, 40443, 80886, 87139, 113951, 174278, 227902, 261417, 341853, 408883, 522834, 683706, 817766, 1226649, 1481363, 2453298, 2962726, 4444089, 5315479, 6951011, 8888178, 10630958, 13902022, 15946437, 20853033, 31892874, 41706066, 90363143, 180726286, 271089429, 542178858]

約数ペア:

[(1, 542178858), (2, 271089429), (3, 180726286), (6, 90363143), (13, 41706066), (17, 31892874), (26, 20853033), (34, 15946437), (39, 13902022), (51, 10630958), (61, 8888178), (78, 6951011), (102, 5315479), (122, 4444089), (183, 2962726), (221, 2453298), (366, 1481363), (442, 1226649), (663, 817766), (793, 683706), (1037, 522834), (1326, 408883), (1586, 341853), (2074, 261417), (2379, 227902), (3111, 174278), (4758, 113951), (6222, 87139), (6703, 80886), (13406, 40443), (13481, 40218), (20109, 26962)]