210322278

素因数分解:

$2^1\times 3^3\times {\mathrm{3894857}}^1$

素因数の和:3894868

約数の個数: 16

約数和(自身を含む): 467382960

約数和(自身を除く): 257060682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3894857, 7789714, 11684571, 23369142, 35053713, 70107426, 105161139, 210322278]

約数ペア:

[(1, 210322278), (2, 105161139), (3, 70107426), (6, 35053713), (9, 23369142), (18, 11684571), (27, 7789714), (54, 3894857)]