149741028

素因数分解:

$2^2\times 3^3\times {\mathrm{1386491}}^1$

素因数の和:1386504

約数の個数: 24

約数和(自身を含む): 388217760

約数和(自身を除く): 238476732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1386491, 2772982, 4159473, 5545964, 8318946, 12478419, 16637892, 24956838, 37435257, 49913676, 74870514, 149741028]

約数ペア:

[(1, 149741028), (2, 74870514), (3, 49913676), (4, 37435257), (6, 24956838), (9, 16637892), (12, 12478419), (18, 8318946), (27, 5545964), (36, 4159473), (54, 2772982), (108, 1386491)]