291064284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1155017}}^1$

素因数の和:1155034

約数の個数: 36

約数和(自身を含む): 840853104

約数和(自身を除く): 549788820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1155017, 2310034, 3465051, 4620068, 6930102, 8085119, 10395153, 13860204, 16170238, 20790306, 24255357, 32340476, 41580612, 48510714, 72766071, 97021428, 145532142, 291064284]

約数ペア:

[(1, 291064284), (2, 145532142), (3, 97021428), (4, 72766071), (6, 48510714), (7, 41580612), (9, 32340476), (12, 24255357), (14, 20790306), (18, 16170238), (21, 13860204), (28, 10395153), (36, 8085119), (42, 6930102), (63, 4620068), (84, 3465051), (126, 2310034), (252, 1155017)]