2099118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 5225472

約数和(自身を除く): 3126354

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 41, 42, 46, 53, 69, 82, 106, 123, 138, 159, 161, 246, 287, 318, 322, 371, 483, 574, 742, 861, 943, 966, 1113, 1219, 1722, 1886, 2173, 2226, 2438, 2829, 3657, 4346, 5658, 6519, 6601, 7314, 8533, 13038, 13202, 15211, 17066, 19803, 25599, 30422, 39606, 45633, 49979, 51198, 91266, 99958, 149937, 299874, 349853, 699706, 1049559, 2099118]

約数ペア:

[(1, 2099118), (2, 1049559), (3, 699706), (6, 349853), (7, 299874), (14, 149937), (21, 99958), (23, 91266), (41, 51198), (42, 49979), (46, 45633), (53, 39606), (69, 30422), (82, 25599), (106, 19803), (123, 17066), (138, 15211), (159, 13202), (161, 13038), (246, 8533), (287, 7314), (318, 6601), (322, 6519), (371, 5658), (483, 4346), (574, 3657), (742, 2829), (861, 2438), (943, 2226), (966, 2173), (1113, 1886), (1219, 1722)]