47372724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{187987}}^1$

素因数の和:188004

約数の個数: 36

約数和(自身を含む): 136855264

約数和(自身を除く): 89482540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 187987, 375974, 563961, 751948, 1127922, 1315909, 1691883, 2255844, 2631818, 3383766, 3947727, 5263636, 6767532, 7895454, 11843181, 15790908, 23686362, 47372724]

約数ペア:

[(1, 47372724), (2, 23686362), (3, 15790908), (4, 11843181), (6, 7895454), (7, 6767532), (9, 5263636), (12, 3947727), (14, 3383766), (18, 2631818), (21, 2255844), (28, 1691883), (36, 1315909), (42, 1127922), (63, 751948), (84, 563961), (126, 375974), (252, 187987)]