13865874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 31026240

約数和(自身を除く): 17160366

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 121, 142, 213, 242, 269, 363, 426, 538, 726, 781, 807, 1562, 1614, 2343, 2959, 4686, 5918, 8591, 8877, 17182, 17754, 19099, 25773, 32549, 38198, 51546, 57297, 65098, 97647, 114594, 195294, 210089, 420178, 630267, 1260534, 2310979, 4621958, 6932937, 13865874]

約数ペア:

[(1, 13865874), (2, 6932937), (3, 4621958), (6, 2310979), (11, 1260534), (22, 630267), (33, 420178), (66, 210089), (71, 195294), (121, 114594), (142, 97647), (213, 65098), (242, 57297), (269, 51546), (363, 38198), (426, 32549), (538, 25773), (726, 19099), (781, 17754), (807, 17182), (1562, 8877), (1614, 8591), (2343, 5918), (2959, 4686)]