2912562618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{69346729}}^1$

素因数の和:69346741

約数の個数: 16

約数和(自身を含む): 6657286080

約数和(自身を除く): 3744723462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 69346729, 138693458, 208040187, 416080374, 485427103, 970854206, 1456281309, 2912562618]

約数ペア:

[(1, 2912562618), (2, 1456281309), (3, 970854206), (6, 485427103), (7, 416080374), (14, 208040187), (21, 138693458), (42, 69346729)]