2744322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{181}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 6656832

約数和(自身を除く): 3912510

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 181, 266, 361, 362, 399, 543, 722, 798, 1083, 1086, 1267, 2166, 2527, 2534, 3439, 3801, 5054, 6878, 7581, 7602, 10317, 15162, 20634, 24073, 48146, 65341, 72219, 130682, 144438, 196023, 392046, 457387, 914774, 1372161, 2744322]

約数ペア:

[(1, 2744322), (2, 1372161), (3, 914774), (6, 457387), (7, 392046), (14, 196023), (19, 144438), (21, 130682), (38, 72219), (42, 65341), (57, 48146), (114, 24073), (133, 20634), (181, 15162), (266, 10317), (361, 7602), (362, 7581), (399, 6878), (543, 5054), (722, 3801), (798, 3439), (1083, 2534), (1086, 2527), (1267, 2166)]