1947497544

素因数分解:

$2^3\times 3^2\times {\mathrm{3539}}^1\times {\mathrm{7643}}^1$

素因数の和:11194

約数の個数: 48

約数和(自身を含む): 5276653200

約数和(自身を除く): 3329155656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3539, 7078, 7643, 10617, 14156, 15286, 21234, 22929, 28312, 30572, 31851, 42468, 45858, 61144, 63702, 68787, 84936, 91716, 127404, 137574, 183432, 254808, 275148, 550296, 27048577, 54097154, 81145731, 108194308, 162291462, 216388616, 243437193, 324582924, 486874386, 649165848, 973748772, 1947497544]

約数ペア:

[(1, 1947497544), (2, 973748772), (3, 649165848), (4, 486874386), (6, 324582924), (8, 243437193), (9, 216388616), (12, 162291462), (18, 108194308), (24, 81145731), (36, 54097154), (72, 27048577), (3539, 550296), (7078, 275148), (7643, 254808), (10617, 183432), (14156, 137574), (15286, 127404), (21234, 91716), (22929, 84936), (28312, 68787), (30572, 63702), (31851, 61144), (42468, 45858)]