2887195914

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{481681}}^1$

素因数の和:481732

約数の個数: 40

約数和(自身を含む): 6644321508

約数和(自身を除く): 3757125594

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2997, 5994, 481681, 963362, 1445043, 2890086, 4335129, 8670258, 13005387, 17822197, 26010774, 35644394, 39016161, 53466591, 78032322, 106933182, 160399773, 320799546, 481199319, 962398638, 1443597957, 2887195914]

約数ペア:

[(1, 2887195914), (2, 1443597957), (3, 962398638), (6, 481199319), (9, 320799546), (18, 160399773), (27, 106933182), (37, 78032322), (54, 53466591), (74, 39016161), (81, 35644394), (111, 26010774), (162, 17822197), (222, 13005387), (333, 8670258), (666, 4335129), (999, 2890086), (1998, 1445043), (2997, 963362), (5994, 481681)]