11918322

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 72

約数和(自身を含む): 29277612

約数和(自身を除く): 17359290

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 53, 62, 78, 93, 106, 117, 159, 186, 234, 279, 318, 403, 477, 558, 689, 806, 954, 961, 1209, 1378, 1643, 1922, 2067, 2418, 2883, 3286, 3627, 4134, 4929, 5766, 6201, 7254, 8649, 9858, 12402, 12493, 14787, 17298, 21359, 24986, 29574, 37479, 42718, 50933, 64077, 74958, 101866, 112437, 128154, 152799, 192231, 224874, 305598, 384462, 458397, 662129, 916794, 1324258, 1986387, 3972774, 5959161, 11918322]

約数ペア:

[(1, 11918322), (2, 5959161), (3, 3972774), (6, 1986387), (9, 1324258), (13, 916794), (18, 662129), (26, 458397), (31, 384462), (39, 305598), (53, 224874), (62, 192231), (78, 152799), (93, 128154), (106, 112437), (117, 101866), (159, 74958), (186, 64077), (234, 50933), (279, 42718), (318, 37479), (403, 29574), (477, 24986), (558, 21359), (689, 17298), (806, 14787), (954, 12493), (961, 12402), (1209, 9858), (1378, 8649), (1643, 7254), (1922, 6201), (2067, 5766), (2418, 4929), (2883, 4134), (3286, 3627)]