21083348132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2011}}^1\times {\mathrm{34039}}^1$

素因数の和:36072

約数の個数: 48

約数和(自身を含む): 46024258560

約数和(自身を除く): 24940910428

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 2011, 4022, 8044, 14077, 22121, 28154, 34039, 44242, 56308, 68078, 88484, 136156, 154847, 238273, 309694, 374429, 476546, 619388, 748858, 953092, 1497716, 2621003, 5242006, 10484012, 68452429, 136904858, 273809716, 479167003, 752976719, 958334006, 1505953438, 1916668012, 3011906876, 5270837033, 10541674066, 21083348132]

約数ペア:

[(1, 21083348132), (2, 10541674066), (4, 5270837033), (7, 3011906876), (11, 1916668012), (14, 1505953438), (22, 958334006), (28, 752976719), (44, 479167003), (77, 273809716), (154, 136904858), (308, 68452429), (2011, 10484012), (4022, 5242006), (8044, 2621003), (14077, 1497716), (22121, 953092), (28154, 748858), (34039, 619388), (44242, 476546), (56308, 374429), (68078, 309694), (88484, 238273), (136156, 154847)]