27949218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5801}}^1$

素因数の和:5890

約数の個数: 32

約数和(自身を含む): 61826112

約数和(自身を除く): 33876894

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 219, 438, 803, 1606, 2409, 4818, 5801, 11602, 17403, 34806, 63811, 127622, 191433, 382866, 423473, 846946, 1270419, 2540838, 4658203, 9316406, 13974609, 27949218]

約数ペア:

[(1, 27949218), (2, 13974609), (3, 9316406), (6, 4658203), (11, 2540838), (22, 1270419), (33, 846946), (66, 423473), (73, 382866), (146, 191433), (219, 127622), (438, 63811), (803, 34806), (1606, 17403), (2409, 11602), (4818, 5801)]