2012774445

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{6569}}^1$

素因数の和:7210

約数の個数: 48

約数和(自身を含む): 3812702400

約数和(自身を除く): 1799927955

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 619, 1857, 3095, 5571, 6569, 6809, 9285, 19707, 20427, 27855, 32845, 34045, 59121, 61281, 72259, 98535, 102135, 216777, 295605, 306405, 361295, 650331, 1083885, 3251655, 4066211, 12198633, 20331055, 36595899, 44728321, 60993165, 134184963, 182979495, 223641605, 402554889, 670924815, 2012774445]

約数ペア:

[(1, 2012774445), (3, 670924815), (5, 402554889), (9, 223641605), (11, 182979495), (15, 134184963), (33, 60993165), (45, 44728321), (55, 36595899), (99, 20331055), (165, 12198633), (495, 4066211), (619, 3251655), (1857, 1083885), (3095, 650331), (5571, 361295), (6569, 306405), (6809, 295605), (9285, 216777), (19707, 102135), (20427, 98535), (27855, 72259), (32845, 61281), (34045, 59121)]