18006732

素因数分解:

$2^2\times 3^3\times {\mathrm{137}}^1\times {\mathrm{1217}}^1$

素因数の和:1367

約数の個数: 48

約数和(自身を含む): 47063520

約数和(自身を除く): 29056788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 137, 274, 411, 548, 822, 1217, 1233, 1644, 2434, 2466, 3651, 3699, 4868, 4932, 7302, 7398, 10953, 14604, 14796, 21906, 32859, 43812, 65718, 131436, 166729, 333458, 500187, 666916, 1000374, 1500561, 2000748, 3001122, 4501683, 6002244, 9003366, 18006732]

約数ペア:

[(1, 18006732), (2, 9003366), (3, 6002244), (4, 4501683), (6, 3001122), (9, 2000748), (12, 1500561), (18, 1000374), (27, 666916), (36, 500187), (54, 333458), (108, 166729), (137, 131436), (274, 65718), (411, 43812), (548, 32859), (822, 21906), (1217, 14796), (1233, 14604), (1644, 10953), (2434, 7398), (2466, 7302), (3651, 4932), (3699, 4868)]