2906202

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 64

約数和(自身を含む): 6894720

約数和(自身を除く): 3988518

約数列:

[1, 2, 3, 6, 13, 19, 26, 37, 38, 39, 53, 57, 74, 78, 106, 111, 114, 159, 222, 247, 318, 481, 494, 689, 703, 741, 962, 1007, 1378, 1406, 1443, 1482, 1961, 2014, 2067, 2109, 2886, 3021, 3922, 4134, 4218, 5883, 6042, 9139, 11766, 13091, 18278, 25493, 26182, 27417, 37259, 39273, 50986, 54834, 74518, 76479, 78546, 111777, 152958, 223554, 484367, 968734, 1453101, 2906202]

約数ペア:

[(1, 2906202), (2, 1453101), (3, 968734), (6, 484367), (13, 223554), (19, 152958), (26, 111777), (37, 78546), (38, 76479), (39, 74518), (53, 54834), (57, 50986), (74, 39273), (78, 37259), (106, 27417), (111, 26182), (114, 25493), (159, 18278), (222, 13091), (247, 11766), (318, 9139), (481, 6042), (494, 5883), (689, 4218), (703, 4134), (741, 3922), (962, 3021), (1007, 2886), (1378, 2109), (1406, 2067), (1443, 2014), (1482, 1961)]