149487996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1779619}}^1$

素因数の和:1779633

約数の個数: 24

約数和(自身を含む): 398634880

約数和(自身を除く): 249146884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1779619, 3559238, 5338857, 7118476, 10677714, 12457333, 21355428, 24914666, 37371999, 49829332, 74743998, 149487996]

約数ペア:

[(1, 149487996), (2, 74743998), (3, 49829332), (4, 37371999), (6, 24914666), (7, 21355428), (12, 12457333), (14, 10677714), (21, 7118476), (28, 5338857), (42, 3559238), (84, 1779619)]