2018272168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{27271}}^1$

素因数の和:27346

約数の個数: 48

約数和(自身を含む): 4275704160

約数和(自身を除く): 2257431992

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 841, 1276, 1682, 2552, 3364, 6728, 9251, 18502, 27271, 37004, 54542, 74008, 109084, 218168, 299981, 599962, 790859, 1199924, 1581718, 2399848, 3163436, 6326872, 8699449, 17398898, 22934911, 34797796, 45869822, 69595592, 91739644, 183479288, 252284021, 504568042, 1009136084, 2018272168]

約数ペア:

[(1, 2018272168), (2, 1009136084), (4, 504568042), (8, 252284021), (11, 183479288), (22, 91739644), (29, 69595592), (44, 45869822), (58, 34797796), (88, 22934911), (116, 17398898), (232, 8699449), (319, 6326872), (638, 3163436), (841, 2399848), (1276, 1581718), (1682, 1199924), (2552, 790859), (3364, 599962), (6728, 299981), (9251, 218168), (18502, 109084), (27271, 74008), (37004, 54542)]