123805962

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{327529}}^1$

素因数の和:327547

約数の個数: 32

約数和(自身を含む): 314428800

約数和(自身を除く): 190622838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 327529, 655058, 982587, 1965174, 2292703, 2947761, 4585406, 5895522, 6878109, 8843283, 13756218, 17686566, 20634327, 41268654, 61902981, 123805962]

約数ペア:

[(1, 123805962), (2, 61902981), (3, 41268654), (6, 20634327), (7, 17686566), (9, 13756218), (14, 8843283), (18, 6878109), (21, 5895522), (27, 4585406), (42, 2947761), (54, 2292703), (63, 1965174), (126, 982587), (189, 655058), (378, 327529)]