18020742

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{929}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 37363680

約数和(自身を除く): 19342938

約数列:

[1, 2, 3, 6, 53, 61, 106, 122, 159, 183, 318, 366, 929, 1858, 2787, 3233, 5574, 6466, 9699, 19398, 49237, 56669, 98474, 113338, 147711, 170007, 295422, 340014, 3003457, 6006914, 9010371, 18020742]

約数ペア:

[(1, 18020742), (2, 9010371), (3, 6006914), (6, 3003457), (53, 340014), (61, 295422), (106, 170007), (122, 147711), (159, 113338), (183, 98474), (318, 56669), (366, 49237), (929, 19398), (1858, 9699), (2787, 6466), (3233, 5574)]