21183960888

素因数分解:

$2^3\times 3^3\times {\mathrm{997}}^1\times {\mathrm{98369}}^1$

素因数の和:99381

約数の個数: 64

約数和(自身を含む): 58903956000

約数和(自身を除く): 37719995112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 997, 1994, 2991, 3988, 5982, 7976, 8973, 11964, 17946, 23928, 26919, 35892, 53838, 71784, 98369, 107676, 196738, 215352, 295107, 393476, 590214, 786952, 885321, 1180428, 1770642, 2360856, 2655963, 3541284, 5311926, 7082568, 10623852, 21247704, 98073893, 196147786, 294221679, 392295572, 588443358, 784591144, 882665037, 1176886716, 1765330074, 2353773432, 2647995111, 3530660148, 5295990222, 7061320296, 10591980444, 21183960888]

約数ペア:

[(1, 21183960888), (2, 10591980444), (3, 7061320296), (4, 5295990222), (6, 3530660148), (8, 2647995111), (9, 2353773432), (12, 1765330074), (18, 1176886716), (24, 882665037), (27, 784591144), (36, 588443358), (54, 392295572), (72, 294221679), (108, 196147786), (216, 98073893), (997, 21247704), (1994, 10623852), (2991, 7082568), (3988, 5311926), (5982, 3541284), (7976, 2655963), (8973, 2360856), (11964, 1770642), (17946, 1180428), (23928, 885321), (26919, 786952), (35892, 590214), (53838, 393476), (71784, 295107), (98369, 215352), (107676, 196738)]