22420566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1663}}^1$

素因数の和:1785

約数の個数: 48

約数和(自身を含む): 56070144

約数和(自身を除く): 33649578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 963, 1498, 1663, 1926, 2247, 3326, 4494, 4989, 6741, 9978, 11641, 13482, 14967, 23282, 29934, 34923, 69846, 104769, 177941, 209538, 355882, 533823, 1067646, 1245587, 1601469, 2491174, 3202938, 3736761, 7473522, 11210283, 22420566]

約数ペア:

[(1, 22420566), (2, 11210283), (3, 7473522), (6, 3736761), (7, 3202938), (9, 2491174), (14, 1601469), (18, 1245587), (21, 1067646), (42, 533823), (63, 355882), (107, 209538), (126, 177941), (214, 104769), (321, 69846), (642, 34923), (749, 29934), (963, 23282), (1498, 14967), (1663, 13482), (1926, 11641), (2247, 9978), (3326, 6741), (4494, 4989)]