27682902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6959}}^1$

素因数の和:6997

約数の個数: 48

約数和(自身を含む): 68402880

約数和(自身を除く): 40719978

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, 6959, 13918, 20877, 41754, 62631, 90467, 118303, 125262, 180934, 236606, 271401, 354909, 542802, 709818, 814203, 1064727, 1537939, 1628406, 2129454, 3075878, 4613817, 9227634, 13841451, 27682902]

約数ペア:

[(1, 27682902), (2, 13841451), (3, 9227634), (6, 4613817), (9, 3075878), (13, 2129454), (17, 1628406), (18, 1537939), (26, 1064727), (34, 814203), (39, 709818), (51, 542802), (78, 354909), (102, 271401), (117, 236606), (153, 180934), (221, 125262), (234, 118303), (306, 90467), (442, 62631), (663, 41754), (1326, 20877), (1989, 13918), (3978, 6959)]