18381036

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{28901}}^1$

素因数の和:28961

約数の個数: 24

約数和(自身を含む): 43699824

約数和(自身を除く): 25318788

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 28901, 57802, 86703, 115604, 173406, 346812, 1531753, 3063506, 4595259, 6127012, 9190518, 18381036]

約数ペア:

[(1, 18381036), (2, 9190518), (3, 6127012), (4, 4595259), (6, 3063506), (12, 1531753), (53, 346812), (106, 173406), (159, 115604), (212, 86703), (318, 57802), (636, 28901)]