231796638

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{348043}}^1$

素因数の和:348088

約数の個数: 24

約数和(自身を含む): 515801208

約数和(自身を除く): 284004570

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 348043, 696086, 1044129, 2088258, 3132387, 6264774, 12877591, 25755182, 38632773, 77265546, 115898319, 231796638]

約数ペア:

[(1, 231796638), (2, 115898319), (3, 77265546), (6, 38632773), (9, 25755182), (18, 12877591), (37, 6264774), (74, 3132387), (111, 2088258), (222, 1044129), (333, 696086), (666, 348043)]