628293708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2493229}}^1$

素因数の和:2493246

約数の個数: 36

約数和(自身を含む): 1815071440

約数和(自身を除く): 1186777732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2493229, 4986458, 7479687, 9972916, 14959374, 17452603, 22439061, 29918748, 34905206, 44878122, 52357809, 69810412, 89756244, 104715618, 157073427, 209431236, 314146854, 628293708]

約数ペア:

[(1, 628293708), (2, 314146854), (3, 209431236), (4, 157073427), (6, 104715618), (7, 89756244), (9, 69810412), (12, 52357809), (14, 44878122), (18, 34905206), (21, 29918748), (28, 22439061), (36, 17452603), (42, 14959374), (63, 9972916), (84, 7479687), (126, 4986458), (252, 2493229)]