173222556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1110401}}^1$

素因数の和:1110421

約数の個数: 24

約数和(自身を含む): 435277584

約数和(自身を除く): 262055028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1110401, 2220802, 3331203, 4441604, 6662406, 13324812, 14435213, 28870426, 43305639, 57740852, 86611278, 173222556]

約数ペア:

[(1, 173222556), (2, 86611278), (3, 57740852), (4, 43305639), (6, 28870426), (12, 14435213), (13, 13324812), (26, 6662406), (39, 4441604), (52, 3331203), (78, 2220802), (156, 1110401)]