13373766

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:338

約数の個数: 72

約数和(自身を含む): 34412040

約数和(自身を除く): 21038274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 59, 63, 98, 118, 126, 147, 177, 257, 294, 354, 413, 441, 514, 531, 771, 826, 882, 1062, 1239, 1542, 1799, 2313, 2478, 2891, 3598, 3717, 4626, 5397, 5782, 7434, 8673, 10794, 12593, 15163, 16191, 17346, 25186, 26019, 30326, 32382, 37779, 45489, 52038, 75558, 90978, 106141, 113337, 136467, 212282, 226674, 272934, 318423, 636846, 742987, 955269, 1485974, 1910538, 2228961, 4457922, 6686883, 13373766]

約数ペア:

[(1, 13373766), (2, 6686883), (3, 4457922), (6, 2228961), (7, 1910538), (9, 1485974), (14, 955269), (18, 742987), (21, 636846), (42, 318423), (49, 272934), (59, 226674), (63, 212282), (98, 136467), (118, 113337), (126, 106141), (147, 90978), (177, 75558), (257, 52038), (294, 45489), (354, 37779), (413, 32382), (441, 30326), (514, 26019), (531, 25186), (771, 17346), (826, 16191), (882, 15163), (1062, 12593), (1239, 10794), (1542, 8673), (1799, 7434), (2313, 5782), (2478, 5397), (2891, 4626), (3598, 3717)]