18716334

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 48263040

約数和(自身を除く): 29546706

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 59, 78, 83, 91, 98, 118, 147, 166, 177, 182, 249, 273, 294, 354, 413, 498, 546, 581, 637, 767, 826, 1079, 1162, 1239, 1274, 1534, 1743, 1911, 2158, 2301, 2478, 2891, 3237, 3486, 3822, 4067, 4602, 4897, 5369, 5782, 6474, 7553, 8134, 8673, 9794, 10738, 12201, 14691, 15106, 16107, 17346, 22659, 24402, 29382, 32214, 34279, 37583, 45318, 52871, 63661, 68558, 75166, 102837, 105742, 112749, 127322, 158613, 190983, 205674, 225498, 239953, 317226, 381966, 445627, 479906, 719859, 891254, 1336881, 1439718, 2673762, 3119389, 6238778, 9358167, 18716334]

約数ペア:

[(1, 18716334), (2, 9358167), (3, 6238778), (6, 3119389), (7, 2673762), (13, 1439718), (14, 1336881), (21, 891254), (26, 719859), (39, 479906), (42, 445627), (49, 381966), (59, 317226), (78, 239953), (83, 225498), (91, 205674), (98, 190983), (118, 158613), (147, 127322), (166, 112749), (177, 105742), (182, 102837), (249, 75166), (273, 68558), (294, 63661), (354, 52871), (413, 45318), (498, 37583), (546, 34279), (581, 32214), (637, 29382), (767, 24402), (826, 22659), (1079, 17346), (1162, 16107), (1239, 15106), (1274, 14691), (1534, 12201), (1743, 10738), (1911, 9794), (2158, 8673), (2301, 8134), (2478, 7553), (2891, 6474), (3237, 5782), (3486, 5369), (3822, 4897), (4067, 4602)]