22047894

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:274

約数の個数: 72

約数和(自身を含む): 53778816

約数和(自身を除く): 31730922

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 99, 106, 121, 159, 191, 198, 242, 318, 363, 382, 477, 573, 583, 726, 954, 1089, 1146, 1166, 1719, 1749, 2101, 2178, 3438, 3498, 4202, 5247, 6303, 6413, 10123, 10494, 12606, 12826, 18909, 19239, 20246, 23111, 30369, 37818, 38478, 46222, 57717, 60738, 69333, 91107, 111353, 115434, 138666, 182214, 207999, 222706, 334059, 415998, 668118, 1002177, 1224883, 2004354, 2449766, 3674649, 7349298, 11023947, 22047894]

約数ペア:

[(1, 22047894), (2, 11023947), (3, 7349298), (6, 3674649), (9, 2449766), (11, 2004354), (18, 1224883), (22, 1002177), (33, 668118), (53, 415998), (66, 334059), (99, 222706), (106, 207999), (121, 182214), (159, 138666), (191, 115434), (198, 111353), (242, 91107), (318, 69333), (363, 60738), (382, 57717), (477, 46222), (573, 38478), (583, 37818), (726, 30369), (954, 23111), (1089, 20246), (1146, 19239), (1166, 18909), (1719, 12826), (1749, 12606), (2101, 10494), (2178, 10123), (3438, 6413), (3498, 6303), (4202, 5247)]