6688649424

素因数分解:

$2^4\times 3^1\times {\mathrm{139346863}}^1$

素因数の和:139346874

約数の個数: 20

約数和(自身を含む): 17279011136

約数和(自身を除く): 10590361712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139346863, 278693726, 418040589, 557387452, 836081178, 1114774904, 1672162356, 2229549808, 3344324712, 6688649424]

約数ペア:

[(1, 6688649424), (2, 3344324712), (3, 2229549808), (4, 1672162356), (6, 1114774904), (8, 836081178), (12, 557387452), (16, 418040589), (24, 278693726), (48, 139346863)]