27963864

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{6367}}^1$

素因数の和:6440

約数の個数: 48

約数和(自身を含む): 76989120

約数和(自身を除く): 49025256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 6367, 12734, 19101, 25468, 38202, 50936, 57303, 76404, 114606, 152808, 229212, 388387, 458424, 776774, 1165161, 1553548, 2330322, 3107096, 3495483, 4660644, 6990966, 9321288, 13981932, 27963864]

約数ペア:

[(1, 27963864), (2, 13981932), (3, 9321288), (4, 6990966), (6, 4660644), (8, 3495483), (9, 3107096), (12, 2330322), (18, 1553548), (24, 1165161), (36, 776774), (61, 458424), (72, 388387), (122, 229212), (183, 152808), (244, 114606), (366, 76404), (488, 57303), (549, 50936), (732, 38202), (1098, 25468), (1464, 19101), (2196, 12734), (4392, 6367)]