13455442

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 72

約数和(自身を含む): 28038528

約数和(自身を除く): 14583086

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 47, 77, 91, 94, 121, 143, 154, 169, 182, 242, 286, 329, 338, 517, 611, 658, 847, 1001, 1034, 1183, 1222, 1573, 1694, 1859, 2002, 2366, 3146, 3619, 3718, 4277, 5687, 6721, 7238, 7943, 8554, 11011, 11374, 13013, 13442, 15886, 20449, 22022, 26026, 39809, 40898, 47047, 55601, 73931, 79618, 87373, 94094, 111202, 143143, 147862, 174746, 286286, 517517, 611611, 961103, 1035034, 1223222, 1922206, 6727721, 13455442]

約数ペア:

[(1, 13455442), (2, 6727721), (7, 1922206), (11, 1223222), (13, 1035034), (14, 961103), (22, 611611), (26, 517517), (47, 286286), (77, 174746), (91, 147862), (94, 143143), (121, 111202), (143, 94094), (154, 87373), (169, 79618), (182, 73931), (242, 55601), (286, 47047), (329, 40898), (338, 39809), (517, 26026), (611, 22022), (658, 20449), (847, 15886), (1001, 13442), (1034, 13013), (1183, 11374), (1222, 11011), (1573, 8554), (1694, 7943), (1859, 7238), (2002, 6721), (2366, 5687), (3146, 4277), (3619, 3718)]