2011937265

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{60337}}^1$

素因数の和:60383

約数の個数: 64

約数和(自身を含む): 4054713600

約数和(自身を除く): 2042776335

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 95, 117, 135, 171, 195, 247, 285, 351, 513, 585, 741, 855, 1235, 1755, 2223, 2565, 3705, 6669, 11115, 33345, 60337, 181011, 301685, 543033, 784381, 905055, 1146403, 1629099, 2353143, 2715165, 3439209, 3921905, 5732015, 7059429, 8145495, 10317627, 11765715, 14903239, 17196045, 21178287, 30952881, 35297145, 44709717, 51588135, 74516195, 105891435, 134129151, 154764405, 223548585, 402387453, 670645755, 2011937265]

約数ペア:

[(1, 2011937265), (3, 670645755), (5, 402387453), (9, 223548585), (13, 154764405), (15, 134129151), (19, 105891435), (27, 74516195), (39, 51588135), (45, 44709717), (57, 35297145), (65, 30952881), (95, 21178287), (117, 17196045), (135, 14903239), (171, 11765715), (195, 10317627), (247, 8145495), (285, 7059429), (351, 5732015), (513, 3921905), (585, 3439209), (741, 2715165), (855, 2353143), (1235, 1629099), (1755, 1146403), (2223, 905055), (2565, 784381), (3705, 543033), (6669, 301685), (11115, 181011), (33345, 60337)]