307842822

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{814399}}^1$

素因数の和:814417

約数の個数: 32

約数和(自身を含む): 781824000

約数和(自身を除く): 473981178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 814399, 1628798, 2443197, 4886394, 5700793, 7329591, 11401586, 14659182, 17102379, 21988773, 34204758, 43977546, 51307137, 102614274, 153921411, 307842822]

約数ペア:

[(1, 307842822), (2, 153921411), (3, 102614274), (6, 51307137), (7, 43977546), (9, 34204758), (14, 21988773), (18, 17102379), (21, 14659182), (27, 11401586), (42, 7329591), (54, 5700793), (63, 4886394), (126, 2443197), (189, 1628798), (378, 814399)]