1609934418

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{311}}^1\times {\mathrm{2069}}^1$

素因数の和:2527

約数の個数: 48

約数和(自身を含む): 3526286400

約数和(自身を除く): 1916351982

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 311, 417, 622, 834, 933, 1251, 1866, 2069, 2502, 2799, 4138, 5598, 6207, 12414, 18621, 37242, 43229, 86458, 129687, 259374, 287591, 389061, 575182, 643459, 778122, 862773, 1286918, 1725546, 1930377, 2588319, 3860754, 5176638, 5791131, 11582262, 89440801, 178881602, 268322403, 536644806, 804967209, 1609934418]

約数ペア:

[(1, 1609934418), (2, 804967209), (3, 536644806), (6, 268322403), (9, 178881602), (18, 89440801), (139, 11582262), (278, 5791131), (311, 5176638), (417, 3860754), (622, 2588319), (834, 1930377), (933, 1725546), (1251, 1286918), (1866, 862773), (2069, 778122), (2502, 643459), (2799, 575182), (4138, 389061), (5598, 287591), (6207, 259374), (12414, 129687), (18621, 86458), (37242, 43229)]