2152456.00000000

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11471}}^1$

素因数の和:11506

約数の個数: 64

約数和(自身を含む): 110131200

約数和(自身を除く): 73515768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 11471, 22942, 34413, 45884, 68826, 80297, 91768, 137652, 160594, 217949, 240891, 275304, 321188, 435898, 481782, 642376, 653847, 871796, 963564, 1307694, 1525643, 1743592, 1927128, 2615388, 3051286, 4576929, 5230776, 6102572, 9153858, 12205144, 18307716, 36615432]

約数ペア:

[(1, 36615432), (2, 18307716), (3, 12205144), (4, 9153858), (6, 6102572), (7, 5230776), (8, 4576929), (12, 3051286), (14, 2615388), (19, 1927128), (21, 1743592), (24, 1525643), (28, 1307694), (38, 963564), (42, 871796), (56, 653847), (57, 642376), (76, 481782), (84, 435898), (114, 321188), (133, 275304), (152, 240891), (168, 217949), (228, 160594), (266, 137652), (399, 91768), (456, 80297), (532, 68826), (798, 45884), (1064, 34413), (1596, 22942), (3192, 11471)]