238419018

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{107687}}^1$

素因数の和:107739

約数の個数: 32

約数和(自身を含む): 542747520

約数和(自身を除く): 304328502

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 107687, 215374, 323061, 646122, 969183, 1938366, 2907549, 4415167, 5815098, 8830334, 13245501, 26491002, 39736503, 79473006, 119209509, 238419018]

約数ペア:

[(1, 238419018), (2, 119209509), (3, 79473006), (6, 39736503), (9, 26491002), (18, 13245501), (27, 8830334), (41, 5815098), (54, 4415167), (82, 2907549), (123, 1938366), (246, 969183), (369, 646122), (738, 323061), (1107, 215374), (2214, 107687)]