2019945384702

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{254465279}}^1$

素因数の和:254465307

約数の個数: 60

約数和(自身を含む): 5265141108480

約数和(自身を除く): 3245195723778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 3969, 7938, 254465279, 508930558, 763395837, 1526791674, 1781256953, 2290187511, 3562513906, 4580375022, 5343770859, 6870562533, 10687541718, 12468798671, 13741125066, 16031312577, 20611687599, 24937597342, 32062625154, 37406396013, 41223375198, 48093937731, 74812792026, 96187875462, 112219188039, 144281813193, 224438376078, 288563626386, 336657564117, 673315128234, 1009972692351, 2019945384702]

約数ペア:

[(1, 2019945384702), (2, 1009972692351), (3, 673315128234), (6, 336657564117), (7, 288563626386), (9, 224438376078), (14, 144281813193), (18, 112219188039), (21, 96187875462), (27, 74812792026), (42, 48093937731), (49, 41223375198), (54, 37406396013), (63, 32062625154), (81, 24937597342), (98, 20611687599), (126, 16031312577), (147, 13741125066), (162, 12468798671), (189, 10687541718), (294, 6870562533), (378, 5343770859), (441, 4580375022), (567, 3562513906), (882, 2290187511), (1134, 1781256953), (1323, 1526791674), (2646, 763395837), (3969, 508930558), (7938, 254465279)]