668045298

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{5749}}^1$

素因数の和:6042

約数の個数: 32

約数和(自身を含む): 1356264000

約数和(自身を除く): 688218702

約数列:

[1, 2, 3, 6, 107, 181, 214, 321, 362, 543, 642, 1086, 5749, 11498, 17247, 19367, 34494, 38734, 58101, 116202, 615143, 1040569, 1230286, 1845429, 2081138, 3121707, 3690858, 6243414, 111340883, 222681766, 334022649, 668045298]

約数ペア:

[(1, 668045298), (2, 334022649), (3, 222681766), (6, 111340883), (107, 6243414), (181, 3690858), (214, 3121707), (321, 2081138), (362, 1845429), (543, 1230286), (642, 1040569), (1086, 615143), (5749, 116202), (11498, 58101), (17247, 38734), (19367, 34494)]