2019854772

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1438643}}^1$

素因数の和:1438669

約数の個数: 48

約数和(自身を含む): 5639484480

約数和(自身を除く): 3619629708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 1438643, 2877286, 4315929, 5754572, 8631858, 12947787, 17263716, 18702359, 25895574, 37404718, 38843361, 51791148, 56107077, 74809436, 77686722, 112214154, 155373444, 168321231, 224428308, 336642462, 504963693, 673284924, 1009927386, 2019854772]

約数ペア:

[(1, 2019854772), (2, 1009927386), (3, 673284924), (4, 504963693), (6, 336642462), (9, 224428308), (12, 168321231), (13, 155373444), (18, 112214154), (26, 77686722), (27, 74809436), (36, 56107077), (39, 51791148), (52, 38843361), (54, 37404718), (78, 25895574), (108, 18702359), (117, 17263716), (156, 12947787), (234, 8631858), (351, 5754572), (468, 4315929), (702, 2877286), (1404, 1438643)]