138897816

素因数分解:

$2^3\times 3^1\times {\mathrm{5787409}}^1$

素因数の和:5787418

約数の個数: 16

約数和(自身を含む): 347244600

約数和(自身を除く): 208346784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5787409, 11574818, 17362227, 23149636, 34724454, 46299272, 69448908, 138897816]

約数ペア:

[(1, 138897816), (2, 69448908), (3, 46299272), (4, 34724454), (6, 23149636), (8, 17362227), (12, 11574818), (24, 5787409)]