140541198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3346219}}^1$

素因数の和:3346231

約数の個数: 16

約数和(自身を含む): 321237120

約数和(自身を除く): 180695922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3346219, 6692438, 10038657, 20077314, 23423533, 46847066, 70270599, 140541198]

約数ペア:

[(1, 140541198), (2, 70270599), (3, 46847066), (6, 23423533), (7, 20077314), (14, 10038657), (21, 6692438), (42, 3346219)]