18007626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 46379520

約数和(自身を除く): 28371894

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 59, 78, 86, 91, 118, 129, 169, 177, 182, 258, 273, 301, 338, 354, 413, 507, 546, 559, 602, 767, 826, 903, 1014, 1118, 1183, 1239, 1534, 1677, 1806, 2301, 2366, 2478, 2537, 3354, 3549, 3913, 4602, 5074, 5369, 7098, 7267, 7611, 7826, 9971, 10738, 11739, 14534, 15222, 16107, 17759, 19942, 21801, 23478, 29913, 32214, 32981, 35518, 43602, 50869, 53277, 59826, 65962, 69797, 98943, 101738, 106554, 139594, 152607, 197886, 209391, 230867, 305214, 418782, 428753, 461734, 692601, 857506, 1286259, 1385202, 2572518, 3001271, 6002542, 9003813, 18007626]

約数ペア:

[(1, 18007626), (2, 9003813), (3, 6002542), (6, 3001271), (7, 2572518), (13, 1385202), (14, 1286259), (21, 857506), (26, 692601), (39, 461734), (42, 428753), (43, 418782), (59, 305214), (78, 230867), (86, 209391), (91, 197886), (118, 152607), (129, 139594), (169, 106554), (177, 101738), (182, 98943), (258, 69797), (273, 65962), (301, 59826), (338, 53277), (354, 50869), (413, 43602), (507, 35518), (546, 32981), (559, 32214), (602, 29913), (767, 23478), (826, 21801), (903, 19942), (1014, 17759), (1118, 16107), (1183, 15222), (1239, 14534), (1534, 11739), (1677, 10738), (1806, 9971), (2301, 7826), (2366, 7611), (2478, 7267), (2537, 7098), (3354, 5369), (3549, 5074), (3913, 4602)]