27515826

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6917}}^1$

素因数の和:6955

約数の個数: 48

約数和(自身を含む): 67990104

約数和(自身を除く): 40474278

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, 6917, 13834, 20751, 41502, 62253, 89921, 117589, 124506, 179842, 235178, 269763, 352767, 539526, 705534, 809289, 1058301, 1528657, 1618578, 2116602, 3057314, 4585971, 9171942, 13757913, 27515826]

約数ペア:

[(1, 27515826), (2, 13757913), (3, 9171942), (6, 4585971), (9, 3057314), (13, 2116602), (17, 1618578), (18, 1528657), (26, 1058301), (34, 809289), (39, 705534), (51, 539526), (78, 352767), (102, 269763), (117, 235178), (153, 179842), (221, 124506), (234, 117589), (306, 89921), (442, 62253), (663, 41502), (1326, 20751), (1989, 13834), (3978, 6917)]