31224402

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{881}}^1$

素因数の和:1079

約数の個数: 48

約数和(自身を含む): 74299680

約数和(自身を除く): 43075278

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 179, 198, 358, 537, 881, 1074, 1611, 1762, 1969, 2643, 3222, 3938, 5286, 5907, 7929, 9691, 11814, 15858, 17721, 19382, 29073, 35442, 58146, 87219, 157699, 174438, 315398, 473097, 946194, 1419291, 1734689, 2838582, 3469378, 5204067, 10408134, 15612201, 31224402]

約数ペア:

[(1, 31224402), (2, 15612201), (3, 10408134), (6, 5204067), (9, 3469378), (11, 2838582), (18, 1734689), (22, 1419291), (33, 946194), (66, 473097), (99, 315398), (179, 174438), (198, 157699), (358, 87219), (537, 58146), (881, 35442), (1074, 29073), (1611, 19382), (1762, 17721), (1969, 15858), (2643, 11814), (3222, 9691), (3938, 7929), (5286, 5907)]