16348878

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1143

約数の個数: 80

約数和(自身を含む): 45128160

約数和(自身を除く): 28779282

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1109, 1134, 1638, 2106, 2218, 2457, 3327, 4914, 6654, 7371, 7763, 9981, 14417, 14742, 15526, 19962, 23289, 28834, 29943, 43251, 46578, 59886, 69867, 86502, 89829, 100919, 129753, 139734, 179658, 201838, 209601, 259506, 302757, 389259, 419202, 605514, 628803, 778518, 908271, 1167777, 1257606, 1816542, 2335554, 2724813, 5449626, 8174439, 16348878]

約数ペア:

[(1, 16348878), (2, 8174439), (3, 5449626), (6, 2724813), (7, 2335554), (9, 1816542), (13, 1257606), (14, 1167777), (18, 908271), (21, 778518), (26, 628803), (27, 605514), (39, 419202), (42, 389259), (54, 302757), (63, 259506), (78, 209601), (81, 201838), (91, 179658), (117, 139734), (126, 129753), (162, 100919), (182, 89829), (189, 86502), (234, 69867), (273, 59886), (351, 46578), (378, 43251), (546, 29943), (567, 28834), (702, 23289), (819, 19962), (1053, 15526), (1109, 14742), (1134, 14417), (1638, 9981), (2106, 7763), (2218, 7371), (2457, 6654), (3327, 4914)]