17886708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{70979}}^1$

素因数の和:70996

約数の個数: 36

約数和(自身を含む): 51673440

約数和(自身を除く): 33786732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 70979, 141958, 212937, 283916, 425874, 496853, 638811, 851748, 993706, 1277622, 1490559, 1987412, 2555244, 2981118, 4471677, 5962236, 8943354, 17886708]

約数ペア:

[(1, 17886708), (2, 8943354), (3, 5962236), (4, 4471677), (6, 2981118), (7, 2555244), (9, 1987412), (12, 1490559), (14, 1277622), (18, 993706), (21, 851748), (28, 638811), (36, 496853), (42, 425874), (63, 283916), (84, 212937), (126, 141958), (252, 70979)]