21279228528

素因数分解:

$2^4\times 3^1\times {\mathrm{6011}}^1\times {\mathrm{73751}}^1$

素因数の和:79773

約数の個数: 40

約数和(自身を含む): 54981230976

約数和(自身を除く): 33702002448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6011, 12022, 18033, 24044, 36066, 48088, 72132, 73751, 96176, 144264, 147502, 221253, 288528, 295004, 442506, 590008, 885012, 1180016, 1770024, 3540048, 443317261, 886634522, 1329951783, 1773269044, 2659903566, 3546538088, 5319807132, 7093076176, 10639614264, 21279228528]

約数ペア:

[(1, 21279228528), (2, 10639614264), (3, 7093076176), (4, 5319807132), (6, 3546538088), (8, 2659903566), (12, 1773269044), (16, 1329951783), (24, 886634522), (48, 443317261), (6011, 3540048), (12022, 1770024), (18033, 1180016), (24044, 885012), (36066, 590008), (48088, 442506), (72132, 295004), (73751, 288528), (96176, 221253), (144264, 147502)]