245897946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{3163}}^1$

素因数の和:3795

約数の個数: 48

約数和(自身を含む): 610069824

約数和(自身を除く): 364171878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 617, 1234, 1851, 3163, 3702, 4319, 5553, 6326, 8638, 9489, 11106, 12957, 18978, 22141, 25914, 28467, 38871, 44282, 56934, 66423, 77742, 132846, 199269, 398538, 1951571, 3903142, 5854713, 11709426, 13660997, 17564139, 27321994, 35128278, 40982991, 81965982, 122948973, 245897946]

約数ペア:

[(1, 245897946), (2, 122948973), (3, 81965982), (6, 40982991), (7, 35128278), (9, 27321994), (14, 17564139), (18, 13660997), (21, 11709426), (42, 5854713), (63, 3903142), (126, 1951571), (617, 398538), (1234, 199269), (1851, 132846), (3163, 77742), (3702, 66423), (4319, 56934), (5553, 44282), (6326, 38871), (8638, 28467), (9489, 25914), (11106, 22141), (12957, 18978)]