15691921236

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{1750549}}^1$

素因数の和:1750645

約数の個数: 48

約数和(自身を含む): 41172936000

約数和(自身を除く): 25481014764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 249, 332, 498, 747, 996, 1494, 2241, 2988, 4482, 8964, 1750549, 3501098, 5251647, 7002196, 10503294, 15754941, 21006588, 31509882, 47264823, 63019764, 94529646, 145295567, 189059292, 290591134, 435886701, 581182268, 871773402, 1307660103, 1743546804, 2615320206, 3922980309, 5230640412, 7845960618, 15691921236]

約数ペア:

[(1, 15691921236), (2, 7845960618), (3, 5230640412), (4, 3922980309), (6, 2615320206), (9, 1743546804), (12, 1307660103), (18, 871773402), (27, 581182268), (36, 435886701), (54, 290591134), (83, 189059292), (108, 145295567), (166, 94529646), (249, 63019764), (332, 47264823), (498, 31509882), (747, 21006588), (996, 15754941), (1494, 10503294), (2241, 7002196), (2988, 5251647), (4482, 3501098), (8964, 1750549)]