38892726

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 87207120

約数和(自身を除く): 48314394

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 109, 129, 218, 258, 327, 387, 461, 654, 774, 922, 981, 1383, 1962, 2766, 4149, 4687, 8298, 9374, 14061, 19823, 28122, 39646, 42183, 50249, 59469, 84366, 100498, 118938, 150747, 178407, 301494, 356814, 452241, 904482, 2160707, 4321414, 6482121, 12964242, 19446363, 38892726]

約数ペア:

[(1, 38892726), (2, 19446363), (3, 12964242), (6, 6482121), (9, 4321414), (18, 2160707), (43, 904482), (86, 452241), (109, 356814), (129, 301494), (218, 178407), (258, 150747), (327, 118938), (387, 100498), (461, 84366), (654, 59469), (774, 50249), (922, 42183), (981, 39646), (1383, 28122), (1962, 19823), (2766, 14061), (4149, 9374), (4687, 8298)]