12711222

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{8117}}^1$

素因数の和:8157

約数の個数: 32

約数和(自身を含む): 29224800

約数和(自身を除く): 16513578

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 8117, 16234, 24351, 48702, 73053, 146106, 219159, 235393, 438318, 470786, 706179, 1412358, 2118537, 4237074, 6355611, 12711222]

約数ペア:

[(1, 12711222), (2, 6355611), (3, 4237074), (6, 2118537), (9, 1412358), (18, 706179), (27, 470786), (29, 438318), (54, 235393), (58, 219159), (87, 146106), (174, 73053), (261, 48702), (522, 24351), (783, 16234), (1566, 8117)]