27326286

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^3\times {\mathrm{691}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 64231440

約数和(自身を除く): 36905154

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 691, 1014, 1382, 1521, 2073, 2197, 3042, 4146, 4394, 6219, 6591, 8983, 12438, 13182, 17966, 19773, 26949, 39546, 53898, 80847, 116779, 161694, 233558, 350337, 700674, 1051011, 1518127, 2102022, 3036254, 4554381, 9108762, 13663143, 27326286]

約数ペア:

[(1, 27326286), (2, 13663143), (3, 9108762), (6, 4554381), (9, 3036254), (13, 2102022), (18, 1518127), (26, 1051011), (39, 700674), (78, 350337), (117, 233558), (169, 161694), (234, 116779), (338, 80847), (507, 53898), (691, 39546), (1014, 26949), (1382, 19773), (1521, 17966), (2073, 13182), (2197, 12438), (3042, 8983), (4146, 6591), (4394, 6219)]