64021914

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1033

約数の個数: 80

約数和(自身を含む): 160893216

約数和(自身を除く): 96871302

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 66, 74, 81, 99, 111, 162, 198, 222, 297, 333, 407, 594, 666, 814, 891, 971, 999, 1221, 1782, 1942, 1998, 2442, 2913, 2997, 3663, 5826, 5994, 7326, 8739, 10681, 10989, 17478, 21362, 21978, 26217, 32043, 32967, 35927, 52434, 64086, 65934, 71854, 78651, 96129, 107781, 157302, 192258, 215562, 288387, 323343, 395197, 576774, 646686, 790394, 865161, 970029, 1185591, 1730322, 1940058, 2371182, 2910087, 3556773, 5820174, 7113546, 10670319, 21340638, 32010957, 64021914]

約数ペア:

[(1, 64021914), (2, 32010957), (3, 21340638), (6, 10670319), (9, 7113546), (11, 5820174), (18, 3556773), (22, 2910087), (27, 2371182), (33, 1940058), (37, 1730322), (54, 1185591), (66, 970029), (74, 865161), (81, 790394), (99, 646686), (111, 576774), (162, 395197), (198, 323343), (222, 288387), (297, 215562), (333, 192258), (407, 157302), (594, 107781), (666, 96129), (814, 78651), (891, 71854), (971, 65934), (999, 64086), (1221, 52434), (1782, 35927), (1942, 32967), (1998, 32043), (2442, 26217), (2913, 21978), (2997, 21362), (3663, 17478), (5826, 10989), (5994, 10681), (7326, 8739)]