13327678

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 25508736

約数和(自身を除く): 12181058

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 131, 169, 182, 262, 301, 338, 559, 602, 917, 1118, 1183, 1703, 1834, 2366, 3406, 3913, 5633, 7267, 7826, 11266, 11921, 14534, 22139, 23842, 39431, 44278, 50869, 73229, 78862, 101738, 146458, 154973, 309946, 512603, 951977, 1025206, 1903954, 6663839, 13327678]

約数ペア:

[(1, 13327678), (2, 6663839), (7, 1903954), (13, 1025206), (14, 951977), (26, 512603), (43, 309946), (86, 154973), (91, 146458), (131, 101738), (169, 78862), (182, 73229), (262, 50869), (301, 44278), (338, 39431), (559, 23842), (602, 22139), (917, 14534), (1118, 11921), (1183, 11266), (1703, 7826), (1834, 7267), (2366, 5633), (3406, 3913)]