21169621224

素因数分解:

$2^3\times 3^2\times {\mathrm{911}}^1\times {\mathrm{322747}}^1$

素因数の和:323670

約数の個数: 48

約数和(自身を含む): 57397504320

約数和(自身を除く): 36227883096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 911, 1822, 2733, 3644, 5466, 7288, 8199, 10932, 16398, 21864, 32796, 65592, 322747, 645494, 968241, 1290988, 1936482, 2581976, 2904723, 3872964, 5809446, 7745928, 11618892, 23237784, 294022517, 588045034, 882067551, 1176090068, 1764135102, 2352180136, 2646202653, 3528270204, 5292405306, 7056540408, 10584810612, 21169621224]

約数ペア:

[(1, 21169621224), (2, 10584810612), (3, 7056540408), (4, 5292405306), (6, 3528270204), (8, 2646202653), (9, 2352180136), (12, 1764135102), (18, 1176090068), (24, 882067551), (36, 588045034), (72, 294022517), (911, 23237784), (1822, 11618892), (2733, 7745928), (3644, 5809446), (5466, 3872964), (7288, 2904723), (8199, 2581976), (10932, 1936482), (16398, 1290988), (21864, 968241), (32796, 645494), (65592, 322747)]