11237778

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1253

約数の個数: 48

約数和(自身を含む): 26601120

約数和(自身を除く): 15363342

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1217, 1539, 2434, 3078, 3651, 4617, 7302, 9234, 10953, 21906, 23123, 32859, 46246, 65718, 69369, 98577, 138738, 197154, 208107, 295731, 416214, 591462, 624321, 1248642, 1872963, 3745926, 5618889, 11237778]

約数ペア:

[(1, 11237778), (2, 5618889), (3, 3745926), (6, 1872963), (9, 1248642), (18, 624321), (19, 591462), (27, 416214), (38, 295731), (54, 208107), (57, 197154), (81, 138738), (114, 98577), (162, 69369), (171, 65718), (243, 46246), (342, 32859), (486, 23123), (513, 21906), (1026, 10953), (1217, 9234), (1539, 7302), (2434, 4617), (3078, 3651)]