13457736

素因数分解:

$2^3\times 3^2\times {\mathrm{409}}^1\times {\mathrm{457}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 36617100

約数和(自身を除く): 23159364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 409, 457, 818, 914, 1227, 1371, 1636, 1828, 2454, 2742, 3272, 3656, 3681, 4113, 4908, 5484, 7362, 8226, 9816, 10968, 14724, 16452, 29448, 32904, 186913, 373826, 560739, 747652, 1121478, 1495304, 1682217, 2242956, 3364434, 4485912, 6728868, 13457736]

約数ペア:

[(1, 13457736), (2, 6728868), (3, 4485912), (4, 3364434), (6, 2242956), (8, 1682217), (9, 1495304), (12, 1121478), (18, 747652), (24, 560739), (36, 373826), (72, 186913), (409, 32904), (457, 29448), (818, 16452), (914, 14724), (1227, 10968), (1371, 9816), (1636, 8226), (1828, 7362), (2454, 5484), (2742, 4908), (3272, 4113), (3656, 3681)]