15009498

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{857}}^1$

素因数の和:1011

約数の個数: 48

約数和(自身を含む): 37477440

約数和(自身を除く): 22467942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 857, 973, 1251, 1714, 1946, 2502, 2571, 2919, 5142, 5838, 5999, 7713, 8757, 11998, 15426, 17514, 17997, 35994, 53991, 107982, 119123, 238246, 357369, 714738, 833861, 1072107, 1667722, 2144214, 2501583, 5003166, 7504749, 15009498]

約数ペア:

[(1, 15009498), (2, 7504749), (3, 5003166), (6, 2501583), (7, 2144214), (9, 1667722), (14, 1072107), (18, 833861), (21, 714738), (42, 357369), (63, 238246), (126, 119123), (139, 107982), (278, 53991), (417, 35994), (834, 17997), (857, 17514), (973, 15426), (1251, 11998), (1714, 8757), (1946, 7713), (2502, 5999), (2571, 5838), (2919, 5142)]