222510708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{882979}}^1$

素因数の和:882996

約数の個数: 36

約数和(自身を含む): 642809440

約数和(自身を除く): 420298732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 882979, 1765958, 2648937, 3531916, 5297874, 6180853, 7946811, 10595748, 12361706, 15893622, 18542559, 24723412, 31787244, 37085118, 55627677, 74170236, 111255354, 222510708]

約数ペア:

[(1, 222510708), (2, 111255354), (3, 74170236), (4, 55627677), (6, 37085118), (7, 31787244), (9, 24723412), (12, 18542559), (14, 15893622), (18, 12361706), (21, 10595748), (28, 7946811), (36, 6180853), (42, 5297874), (63, 3531916), (84, 2648937), (126, 1765958), (252, 882979)]