64633374

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{21247}}^1$

素因数の和:21281

約数の個数: 36

約数和(自身を含む): 151646976

約数和(自身を除く): 87013602

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 21247, 42494, 63741, 127482, 191223, 276211, 382446, 552422, 828633, 1657266, 2485899, 3590743, 4971798, 7181486, 10772229, 21544458, 32316687, 64633374]

約数ペア:

[(1, 64633374), (2, 32316687), (3, 21544458), (6, 10772229), (9, 7181486), (13, 4971798), (18, 3590743), (26, 2485899), (39, 1657266), (78, 828633), (117, 552422), (169, 382446), (234, 276211), (338, 191223), (507, 127482), (1014, 63741), (1521, 42494), (3042, 21247)]