2997972

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:522

約数の個数: 60

約数和(自身を含む): 8266720

約数和(自身を除く): 5268748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 487, 513, 684, 974, 1026, 1461, 1539, 1948, 2052, 2922, 3078, 4383, 5844, 6156, 8766, 9253, 13149, 17532, 18506, 26298, 27759, 37012, 39447, 52596, 55518, 78894, 83277, 111036, 157788, 166554, 249831, 333108, 499662, 749493, 999324, 1498986, 2997972]

約数ペア:

[(1, 2997972), (2, 1498986), (3, 999324), (4, 749493), (6, 499662), (9, 333108), (12, 249831), (18, 166554), (19, 157788), (27, 111036), (36, 83277), (38, 78894), (54, 55518), (57, 52596), (76, 39447), (81, 37012), (108, 27759), (114, 26298), (162, 18506), (171, 17532), (228, 13149), (324, 9253), (342, 8766), (487, 6156), (513, 5844), (684, 4383), (974, 3078), (1026, 2922), (1461, 2052), (1539, 1948)]