2591028

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{727}}^1$

素因数の和:754

約数の個数: 60

約数和(自身を含む): 7399392

約数和(自身を除く): 4808364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 727, 891, 1188, 1454, 1782, 2181, 2908, 3564, 4362, 6543, 7997, 8724, 13086, 15994, 19629, 23991, 26172, 31988, 39258, 47982, 58887, 71973, 78516, 95964, 117774, 143946, 215919, 235548, 287892, 431838, 647757, 863676, 1295514, 2591028]

約数ペア:

[(1, 2591028), (2, 1295514), (3, 863676), (4, 647757), (6, 431838), (9, 287892), (11, 235548), (12, 215919), (18, 143946), (22, 117774), (27, 95964), (33, 78516), (36, 71973), (44, 58887), (54, 47982), (66, 39258), (81, 31988), (99, 26172), (108, 23991), (132, 19629), (162, 15994), (198, 13086), (297, 8724), (324, 7997), (396, 6543), (594, 4362), (727, 3564), (891, 2908), (1188, 2181), (1454, 1782)]