18469026

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 44236800

約数和(自身を除く): 25767774

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 47, 54, 57, 94, 114, 141, 171, 282, 342, 383, 423, 513, 766, 846, 893, 1026, 1149, 1269, 1786, 2298, 2538, 2679, 3447, 5358, 6894, 7277, 8037, 10341, 14554, 16074, 18001, 20682, 21831, 24111, 36002, 43662, 48222, 54003, 65493, 108006, 130986, 162009, 196479, 324018, 342019, 392958, 486027, 684038, 972054, 1026057, 2052114, 3078171, 6156342, 9234513, 18469026]

約数ペア:

[(1, 18469026), (2, 9234513), (3, 6156342), (6, 3078171), (9, 2052114), (18, 1026057), (19, 972054), (27, 684038), (38, 486027), (47, 392958), (54, 342019), (57, 324018), (94, 196479), (114, 162009), (141, 130986), (171, 108006), (282, 65493), (342, 54003), (383, 48222), (423, 43662), (513, 36002), (766, 24111), (846, 21831), (893, 20682), (1026, 18001), (1149, 16074), (1269, 14554), (1786, 10341), (2298, 8037), (2538, 7277), (2679, 6894), (3447, 5358)]