149740218

素因数分解:

$2^1\times 3^3\times {\mathrm{2772967}}^1$

素因数の和:2772978

約数の個数: 16

約数和(自身を含む): 332756160

約数和(自身を除く): 183015942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2772967, 5545934, 8318901, 16637802, 24956703, 49913406, 74870109, 149740218]

約数ペア:

[(1, 149740218), (2, 74870109), (3, 49913406), (6, 24956703), (9, 16637802), (18, 8318901), (27, 5545934), (54, 2772967)]