2021153832

素因数分解:

$2^3\times 3^2\times {\mathrm{443}}^1\times {\mathrm{63367}}^1$

素因数の和:63822

約数の個数: 48

約数和(自身を含む): 5486401440

約数和(自身を除く): 3465247608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 443, 886, 1329, 1772, 2658, 3544, 3987, 5316, 7974, 10632, 15948, 31896, 63367, 126734, 190101, 253468, 380202, 506936, 570303, 760404, 1140606, 1520808, 2281212, 4562424, 28071581, 56143162, 84214743, 112286324, 168429486, 224572648, 252644229, 336858972, 505288458, 673717944, 1010576916, 2021153832]

約数ペア:

[(1, 2021153832), (2, 1010576916), (3, 673717944), (4, 505288458), (6, 336858972), (8, 252644229), (9, 224572648), (12, 168429486), (18, 112286324), (24, 84214743), (36, 56143162), (72, 28071581), (443, 4562424), (886, 2281212), (1329, 1520808), (1772, 1140606), (2658, 760404), (3544, 570303), (3987, 506936), (5316, 380202), (7974, 253468), (10632, 190101), (15948, 126734), (31896, 63367)]