339985062

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{266029}}^1$

素因数の和:266108

約数の個数: 24

約数和(自身を含む): 747012240

約数和(自身を除く): 407027178

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 266029, 532058, 798087, 1596174, 2394261, 4788522, 18888059, 37776118, 56664177, 113328354, 169992531, 339985062]

約数ペア:

[(1, 339985062), (2, 169992531), (3, 113328354), (6, 56664177), (9, 37776118), (18, 18888059), (71, 4788522), (142, 2394261), (213, 1596174), (426, 798087), (639, 532058), (1278, 266029)]