39990078

素因数分解:

$2^1\times 3^3\times {\mathrm{269}}^1\times {\mathrm{2753}}^1$

素因数の和:3033

約数の個数: 32

約数和(自身を含む): 89229600

約数和(自身を除く): 49239522

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 269, 538, 807, 1614, 2421, 2753, 4842, 5506, 7263, 8259, 14526, 16518, 24777, 49554, 74331, 148662, 740557, 1481114, 2221671, 4443342, 6665013, 13330026, 19995039, 39990078]

約数ペア:

[(1, 39990078), (2, 19995039), (3, 13330026), (6, 6665013), (9, 4443342), (18, 2221671), (27, 1481114), (54, 740557), (269, 148662), (538, 74331), (807, 49554), (1614, 24777), (2421, 16518), (2753, 14526), (4842, 8259), (5506, 7263)]