291267342

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{103067}}^1$

素因数の和:103232

約数の個数: 24

約数和(自身を含む): 635105016

約数和(自身を除く): 343837674

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 103067, 206134, 309201, 618402, 927603, 1855206, 16181519, 32363038, 48544557, 97089114, 145633671, 291267342]

約数ペア:

[(1, 291267342), (2, 145633671), (3, 97089114), (6, 48544557), (9, 32363038), (18, 16181519), (157, 1855206), (314, 927603), (471, 618402), (942, 309201), (1413, 206134), (2826, 103067)]