18974076

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{143743}}^1$

素因数の和:143761

約数の個数: 24

約数和(自身を含む): 48297984

約数和(自身を除く): 29323908

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 143743, 287486, 431229, 574972, 862458, 1581173, 1724916, 3162346, 4743519, 6324692, 9487038, 18974076]

約数ペア:

[(1, 18974076), (2, 9487038), (3, 6324692), (4, 4743519), (6, 3162346), (11, 1724916), (12, 1581173), (22, 862458), (33, 574972), (44, 431229), (66, 287486), (132, 143743)]