21489420132

素因数分解:

$2^2\times 3^2\times {\mathrm{6113}}^1\times {\mathrm{97649}}^1$

素因数の和:103772

約数の個数: 36

約数和(自身を含む): 54329921100

約数和(自身を除く): 32840500968

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6113, 12226, 18339, 24452, 36678, 55017, 73356, 97649, 110034, 195298, 220068, 292947, 390596, 585894, 878841, 1171788, 1757682, 3515364, 596928337, 1193856674, 1790785011, 2387713348, 3581570022, 5372355033, 7163140044, 10744710066, 21489420132]

約数ペア:

[(1, 21489420132), (2, 10744710066), (3, 7163140044), (4, 5372355033), (6, 3581570022), (9, 2387713348), (12, 1790785011), (18, 1193856674), (36, 596928337), (6113, 3515364), (12226, 1757682), (18339, 1171788), (24452, 878841), (36678, 585894), (55017, 390596), (73356, 292947), (97649, 220068), (110034, 195298)]