15663021738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2206681}}^1$

素因数の和:2206719

約数の個数: 48

約数和(自身を含む): 38766989376

約数和(自身を除く): 23103967638

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2366, 3549, 7098, 2206681, 4413362, 6620043, 13240086, 15446767, 28686853, 30893534, 46340301, 57373706, 86060559, 92680602, 172121118, 200807971, 372929089, 401615942, 602423913, 745858178, 1118787267, 1204847826, 2237574534, 2610503623, 5221007246, 7831510869, 15663021738]

約数ペア:

[(1, 15663021738), (2, 7831510869), (3, 5221007246), (6, 2610503623), (7, 2237574534), (13, 1204847826), (14, 1118787267), (21, 745858178), (26, 602423913), (39, 401615942), (42, 372929089), (78, 200807971), (91, 172121118), (169, 92680602), (182, 86060559), (273, 57373706), (338, 46340301), (507, 30893534), (546, 28686853), (1014, 15446767), (1183, 13240086), (2366, 6620043), (3549, 4413362), (7098, 2206681)]