122875956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{487603}}^1$

素因数の和:487620

約数の個数: 36

約数和(自身を含む): 354975712

約数和(自身を除く): 232099756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 487603, 975206, 1462809, 1950412, 2925618, 3413221, 4388427, 5851236, 6826442, 8776854, 10239663, 13652884, 17553708, 20479326, 30718989, 40958652, 61437978, 122875956]

約数ペア:

[(1, 122875956), (2, 61437978), (3, 40958652), (4, 30718989), (6, 20479326), (7, 17553708), (9, 13652884), (12, 10239663), (14, 8776854), (18, 6826442), (21, 5851236), (28, 4388427), (36, 3413221), (42, 2925618), (63, 1950412), (84, 1462809), (126, 975206), (252, 487603)]