18395286

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4813}}^1$

素因数の和:4845

約数の個数: 48

約数和(自身を含む): 46098864

約数和(自身を除く): 27703578

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 4813, 9626, 14439, 28878, 33691, 62569, 67382, 101073, 125138, 187707, 202146, 235837, 375414, 437983, 471674, 707511, 875966, 1313949, 1415022, 2627898, 3065881, 6131762, 9197643, 18395286]

約数ペア:

[(1, 18395286), (2, 9197643), (3, 6131762), (6, 3065881), (7, 2627898), (13, 1415022), (14, 1313949), (21, 875966), (26, 707511), (39, 471674), (42, 437983), (49, 375414), (78, 235837), (91, 202146), (98, 187707), (147, 125138), (182, 101073), (273, 67382), (294, 62569), (546, 33691), (637, 28878), (1274, 14439), (1911, 9626), (3822, 4813)]