22240998

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5591}}^1$

素因数の和:5629

約数の個数: 48

約数和(自身を含む): 54958176

約数和(自身を除く): 32717178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 5591, 11182, 16773, 33546, 50319, 72683, 95047, 100638, 145366, 190094, 218049, 285141, 436098, 570282, 654147, 855423, 1235611, 1308294, 1710846, 2471222, 3706833, 7413666, 11120499, 22240998]

約数ペア:

[(1, 22240998), (2, 11120499), (3, 7413666), (6, 3706833), (9, 2471222), (13, 1710846), (17, 1308294), (18, 1235611), (26, 855423), (34, 654147), (39, 570282), (51, 436098), (78, 285141), (102, 218049), (117, 190094), (153, 145366), (221, 100638), (234, 95047), (306, 72683), (442, 50319), (663, 33546), (1326, 16773), (1989, 11182), (3978, 5591)]