13440708

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{1283}}^1$

素因数の和:1393

約数の個数: 48

約数和(自身を含む): 35232960

約数和(自身を除く): 21792252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 291, 388, 582, 873, 1164, 1283, 1746, 2566, 2619, 3492, 3849, 5132, 5238, 7698, 10476, 11547, 15396, 23094, 34641, 46188, 69282, 124451, 138564, 248902, 373353, 497804, 746706, 1120059, 1493412, 2240118, 3360177, 4480236, 6720354, 13440708]

約数ペア:

[(1, 13440708), (2, 6720354), (3, 4480236), (4, 3360177), (6, 2240118), (9, 1493412), (12, 1120059), (18, 746706), (27, 497804), (36, 373353), (54, 248902), (97, 138564), (108, 124451), (194, 69282), (291, 46188), (388, 34641), (582, 23094), (873, 15396), (1164, 11547), (1283, 10476), (1746, 7698), (2566, 5238), (2619, 5132), (3492, 3849)]