27378946

素因数分解:

$2^1\times 7^3\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 48470400

約数和(自身を除く): 21091454

約数列:

[1, 2, 7, 14, 49, 98, 107, 214, 343, 373, 686, 746, 749, 1498, 2611, 5222, 5243, 10486, 18277, 36554, 36701, 39911, 73402, 79822, 127939, 255878, 279377, 558754, 1955639, 3911278, 13689473, 27378946]

約数ペア:

[(1, 27378946), (2, 13689473), (7, 3911278), (14, 1955639), (49, 558754), (98, 279377), (107, 255878), (214, 127939), (343, 79822), (373, 73402), (686, 39911), (746, 36701), (749, 36554), (1498, 18277), (2611, 10486), (5222, 5243)]