2012318874

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{63197}}^1$

素因数の和:63295

約数の個数: 48

約数和(自身を含む): 4584382920

約数和(自身を除く): 2572064046

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 61, 87, 122, 174, 183, 261, 366, 522, 549, 1098, 1769, 3538, 5307, 10614, 15921, 31842, 63197, 126394, 189591, 379182, 568773, 1137546, 1832713, 3665426, 3855017, 5498139, 7710034, 10996278, 11565051, 16494417, 23130102, 32988834, 34695153, 69390306, 111795493, 223590986, 335386479, 670772958, 1006159437, 2012318874]

約数ペア:

[(1, 2012318874), (2, 1006159437), (3, 670772958), (6, 335386479), (9, 223590986), (18, 111795493), (29, 69390306), (58, 34695153), (61, 32988834), (87, 23130102), (122, 16494417), (174, 11565051), (183, 10996278), (261, 7710034), (366, 5498139), (522, 3855017), (549, 3665426), (1098, 1832713), (1769, 1137546), (3538, 568773), (5307, 379182), (10614, 189591), (15921, 126394), (31842, 63197)]