27772446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 61268400

約数和(自身を除く): 33495954

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 169, 183, 338, 366, 449, 507, 793, 898, 1014, 1347, 1586, 2379, 2694, 4758, 5837, 10309, 11674, 17511, 20618, 27389, 30927, 35022, 54778, 61854, 75881, 82167, 151762, 164334, 227643, 356057, 455286, 712114, 1068171, 2136342, 4628741, 9257482, 13886223, 27772446]

約数ペア:

[(1, 27772446), (2, 13886223), (3, 9257482), (6, 4628741), (13, 2136342), (26, 1068171), (39, 712114), (61, 455286), (78, 356057), (122, 227643), (169, 164334), (183, 151762), (338, 82167), (366, 75881), (449, 61854), (507, 54778), (793, 35022), (898, 30927), (1014, 27389), (1347, 20618), (1586, 17511), (2379, 11674), (2694, 10309), (4758, 5837)]