40104882

素因数分解:

$2^1\times 3^4\times {\mathrm{281}}^1\times {\mathrm{881}}^1$

素因数の和:1176

約数の個数: 40

約数和(自身を含む): 90286812

約数和(自身を除く): 50181930

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 281, 562, 843, 881, 1686, 1762, 2529, 2643, 5058, 5286, 7587, 7929, 15174, 15858, 22761, 23787, 45522, 47574, 71361, 142722, 247561, 495122, 742683, 1485366, 2228049, 4456098, 6684147, 13368294, 20052441, 40104882]

約数ペア:

[(1, 40104882), (2, 20052441), (3, 13368294), (6, 6684147), (9, 4456098), (18, 2228049), (27, 1485366), (54, 742683), (81, 495122), (162, 247561), (281, 142722), (562, 71361), (843, 47574), (881, 45522), (1686, 23787), (1762, 22761), (2529, 15858), (2643, 15174), (5058, 7929), (5286, 7587)]