18873468

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{30839}}^1$

素因数の和:30866

約数の個数: 36

約数和(自身を含む): 50515920

約数和(自身を除く): 31642452

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 30839, 61678, 92517, 123356, 185034, 277551, 370068, 524263, 555102, 1048526, 1110204, 1572789, 2097052, 3145578, 4718367, 6291156, 9436734, 18873468]

約数ペア:

[(1, 18873468), (2, 9436734), (3, 6291156), (4, 4718367), (6, 3145578), (9, 2097052), (12, 1572789), (17, 1110204), (18, 1048526), (34, 555102), (36, 524263), (51, 370068), (68, 277551), (102, 185034), (153, 123356), (204, 92517), (306, 61678), (612, 30839)]