445038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{613}}^1$

素因数の和:640

約数の個数: 24

約数和(自身を含む): 979944

約数和(自身を除く): 534906

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 613, 726, 1226, 1839, 3678, 6743, 13486, 20229, 40458, 74173, 148346, 222519, 445038]

約数ペア:

[(1, 445038), (2, 222519), (3, 148346), (6, 74173), (11, 40458), (22, 20229), (33, 13486), (66, 6743), (121, 3678), (242, 1839), (363, 1226), (613, 726)]