27863234

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 52430400

約数和(自身を除く): 24567166

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 109, 133, 217, 218, 266, 434, 589, 763, 961, 1178, 1526, 1922, 2071, 3379, 4123, 4142, 6727, 6758, 8246, 13454, 14497, 18259, 23653, 28994, 36518, 47306, 64201, 104749, 127813, 128402, 209498, 255626, 449407, 733243, 898814, 1466486, 1990231, 3980462, 13931617, 27863234]

約数ペア:

[(1, 27863234), (2, 13931617), (7, 3980462), (14, 1990231), (19, 1466486), (31, 898814), (38, 733243), (62, 449407), (109, 255626), (133, 209498), (217, 128402), (218, 127813), (266, 104749), (434, 64201), (589, 47306), (763, 36518), (961, 28994), (1178, 23653), (1526, 18259), (1922, 14497), (2071, 13454), (3379, 8246), (4123, 6758), (4142, 6727)]