138889207308

素因数分解:

$2^2\times 3^1\times {\mathrm{509}}^1\times {\mathrm{22738901}}^1$

素因数の和:22739417

約数の個数: 24

約数和(自身を含む): 324711520560

約数和(自身を除く): 185822313252

約数列:

[1, 2, 3, 4, 6, 12, 509, 1018, 1527, 2036, 3054, 6108, 22738901, 45477802, 68216703, 90955604, 136433406, 272866812, 11574100609, 23148201218, 34722301827, 46296402436, 69444603654, 138889207308]

約数ペア:

[(1, 138889207308), (2, 69444603654), (3, 46296402436), (4, 34722301827), (6, 23148201218), (12, 11574100609), (509, 272866812), (1018, 136433406), (1527, 90955604), (2036, 68216703), (3054, 45477802), (6108, 22738901)]