7422882

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 16459200

約数和(自身を除く): 9036318

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 149, 298, 361, 437, 447, 722, 874, 894, 1083, 1311, 2166, 2622, 2831, 3427, 5662, 6854, 8303, 8493, 10281, 16606, 16986, 20562, 24909, 49818, 53789, 65113, 107578, 130226, 161367, 195339, 322734, 390678, 1237147, 2474294, 3711441, 7422882]

約数ペア:

[(1, 7422882), (2, 3711441), (3, 2474294), (6, 1237147), (19, 390678), (23, 322734), (38, 195339), (46, 161367), (57, 130226), (69, 107578), (114, 65113), (138, 53789), (149, 49818), (298, 24909), (361, 20562), (437, 16986), (447, 16606), (722, 10281), (874, 8493), (894, 8303), (1083, 6854), (1311, 5662), (2166, 3427), (2622, 2831)]