18427366976

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{587}}^1\times {\mathrm{7321}}^1$

素因数の和:7987

約数の個数: 56

約数和(自身を含む): 37180881696

約数和(自身を除く): 18753514720

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 587, 1072, 1174, 2144, 2348, 4288, 4696, 7321, 9392, 14642, 18784, 29284, 37568, 39329, 58568, 78658, 117136, 157316, 234272, 314632, 468544, 490507, 629264, 981014, 1258528, 1962028, 2517056, 3924056, 4297427, 7848112, 8594854, 15696224, 17189708, 31392448, 34379416, 68758832, 137517664, 275035328, 287927609, 575855218, 1151710436, 2303420872, 4606841744, 9213683488, 18427366976]

約数ペア:

[(1, 18427366976), (2, 9213683488), (4, 4606841744), (8, 2303420872), (16, 1151710436), (32, 575855218), (64, 287927609), (67, 275035328), (134, 137517664), (268, 68758832), (536, 34379416), (587, 31392448), (1072, 17189708), (1174, 15696224), (2144, 8594854), (2348, 7848112), (4288, 4297427), (4696, 3924056), (7321, 2517056), (9392, 1962028), (14642, 1258528), (18784, 981014), (29284, 629264), (37568, 490507), (39329, 468544), (58568, 314632), (78658, 234272), (117136, 157316)]